31474084 has 6 divisors (see below), whose sum is σ = 55079654. Its totient is φ = 15737040.

The previous prime is 31474073. The next prime is 31474111. The reversal of 31474084 is 48047413.

It can be written as a sum of positive squares in only one way, i.e., 31114084 + 360000 = 5578^2 + 600^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3934257 + ... + 3934264.

Almost surely, 2^31474084 is an apocalyptic number.

It is an amenable number.

31474084 is a deficient number, since it is larger than the sum of its proper divisors (23605570).

31474084 is a wasteful number, since it uses less digits than its factorization.

31474084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7868525 (or 7868523 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 31474084 is about 5610.1768243078. The cubic root of 31474084 is about 315.7313451272.

The spelling of 31474084 in words is "thirty-one million, four hundred seventy-four thousand, eighty-four".