31074124 has 12 divisors (see below), whose sum is σ = 54422704. Its totient is φ = 15524784.

The previous prime is 31074119. The next prime is 31074149. The reversal of 31074124 is 42147013.

It is a junction number, because it is equal to n+sod(n) for n = 31074095 and 31074104.

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 3 ways as a sum of consecutive naturals, for example, 4954 + ... + 9310.

Almost surely, 2^31074124 is an apocalyptic number.

It is an amenable number.

31074124 is a deficient number, since it is larger than the sum of its proper divisors (23348580).

31074124 is a wasteful number, since it uses less digits than its factorization.

31074124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6144 (or 6142 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 31074124 is about 5574.4169201810. The cubic root of 31074124 is about 314.3882441158.

The spelling of 31074124 in words is "thirty-one million, seventy-four thousand, one hundred twenty-four".