31374096 has 80 divisors (see below), whose sum is σ = 88161024. Its totient is φ = 9556992.

The previous prime is 31374089. The next prime is 31374121. The reversal of 31374096 is 69047313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85305 + ... + 85671.

Almost surely, 2^31374096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 31374096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44080512).

31374096 is an abundant number, since it is smaller than the sum of its proper divisors (56786928).

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

31374096 is a wasteful number, since it uses less digits than its factorization.

31374096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528 (or 522 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 31374096 is about 5601.2584300316. The cubic root of 31374096 is about 315.3966482268.

The spelling of 31374096 in words is "thirty-one million, three hundred seventy-four thousand, ninety-six".