104312536 has 32 divisors (see below), whose sum is σ = 202953600. Its totient is φ = 50202880.

The previous prime is 104312519. The next prime is 104312557. The reversal of 104312536 is 635213401.

It is a super-2 number, since 2×104312536² = 21762210333502592, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 104312536.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120441 + ... + 121303.

It is an arithmetic number, because the mean of its divisors is an integer number (6342300).

Almost surely, 2^104312536 is an apocalyptic number.

It is an amenable number.

104312536 is a deficient number, since it is larger than the sum of its proper divisors (98641064).

104312536 is a wasteful number, since it uses less digits than its factorization.

104312536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1419 (or 1415 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 104312536 is about 10213.3508703070. The cubic root of 104312536 is about 470.7375412783.

Adding to 104312536 its reverse (635213401), we get a palindrome (739525937).

The spelling of 104312536 in words is "one hundred four million, three hundred twelve thousand, five hundred thirty-six".