36040320 has 96 divisors (see below), whose sum is σ = 124471620. Its totient is φ = 9609216.

The previous prime is 36040313. The next prime is 36040339. The reversal of 36040320 is 2304063.

It can be written as a sum of positive squares in 2 ways, for example, as 33454656 + 2585664 = 5784^2 + 1608^2 .

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 36040293 and 36040302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2632 + ... + 8888.

Almost surely, 2^36040320 is an apocalyptic number.

36040320 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 36040320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62235810).

36040320 is an abundant number, since it is smaller than the sum of its proper divisors (88431300).

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

36040320 is a wasteful number, since it uses less digits than its factorization.

36040320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6282 (or 6267 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 36040320 is about 6003.3590597265. The cubic root of 36040320 is about 330.3159508472.

Adding to 36040320 its reverse (2304063), we get a palindrome (38344383).

The spelling of 36040320 in words is "thirty-six million, forty thousand, three hundred twenty".