31496104 has 16 divisors (see below), whose sum is σ = 62529300. Its totient is φ = 14821632.

The previous prime is 31496099. The next prime is 31496119. The reversal of 31496104 is 40169413.

It can be written as a sum of positive squares in 2 ways, for example, as 31248100 + 248004 = 5590^2 + 498^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115659 + ... + 115930.

Almost surely, 2^31496104 is an apocalyptic number.

31496104 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

31496104 is a deficient number, since it is larger than the sum of its proper divisors (31033196).

31496104 is a wasteful number, since it uses less digits than its factorization.

31496104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231612 (or 231608 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 31496104 is about 5612.1389861620. The cubic root of 31496104 is about 315.8049589560.

The spelling of 31496104 in words is "thirty-one million, four hundred ninety-six thousand, one hundred four".