74032016 has 40 divisors (see below), whose sum is σ = 146803104. Its totient is φ = 36158720.

The previous prime is 74031989. The next prime is 74032031. The reversal of 74032016 is 61023047.

It is a junction number, because it is equal to n+sod(n) for n = 74031982 and 74032000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141836 + ... + 142356.

Almost surely, 2^74032016 is an apocalyptic number.

It is an amenable number.

74032016 is a deficient number, since it is larger than the sum of its proper divisors (72771088).

74032016 is a wasteful number, since it uses less digits than its factorization.

74032016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719 (or 713 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 74032016 is about 8604.1859580090. The cubic root of 74032016 is about 419.8941834709.

The spelling of 74032016 in words is "seventy-four million, thirty-two thousand, sixteen".