36322740 has 72 divisors (see below), whose sum is σ = 110678568. Its totient is φ = 9642240.

The previous prime is 36322739. The next prime is 36322747. The reversal of 36322740 is 4722363.

36322740 is a `hidden beast` number, since 3 + 632 + 27 + 4 + 0 = 666.

36322740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3006756 + 33315984 = 1734^2 + 5772^2 .

It is a super-2 number, since 2×36322740² = 2638682882215200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36322747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66870 + ... + 67410.

Almost surely, 2^36322740 is an apocalyptic number.

36322740 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36322740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55339284).

36322740 is an abundant number, since it is smaller than the sum of its proper divisors (74355828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36322740 is a wasteful number, since it uses less digits than its factorization.

36322740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929 (or 924 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 36322740 is about 6026.8349902747. The cubic root of 36322740 is about 331.1765167485.

The spelling of 36322740 in words is "thirty-six million, three hundred twenty-two thousand, seven hundred forty".