36287340 has 96 divisors (see below), whose sum is σ = 108192000. Its totient is φ = 9061632.

The previous prime is 36287291. The next prime is 36287357. The reversal of 36287340 is 4378263.

36287340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 158346 + ... + 158574.

It is an arithmetic number, because the mean of its divisors is an integer number (1127000).

Almost surely, 2^36287340 is an apocalyptic number.

36287340 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 36287340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54096000).

36287340 is an abundant number, since it is smaller than the sum of its proper divisors (71904660).

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

36287340 is a wasteful number, since it uses less digits than its factorization.

36287340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399 (or 397 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 36287340 is about 6023.8974094850. The cubic root of 36287340 is about 331.0688939997.

The spelling of 36287340 in words is "thirty-six million, two hundred eighty-seven thousand, three hundred forty".