74070626632 has 16 divisors (see below), whose sum is σ = 139080555900. Its totient is φ = 36982478400.

The previous prime is 74070626549. The next prime is 74070626633. The reversal of 74070626632 is 23662607047.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 55006197156 + 19064429476 = 234534^2 + 138074^2 .

It is not an unprimeable number, because it can be changed into a prime (74070626633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6598407 + ... + 6609622.

Almost surely, 2^74070626632 is an apocalyptic number.

It is an amenable number.

74070626632 is a deficient number, since it is larger than the sum of its proper divisors (65009929268).

74070626632 is a wasteful number, since it uses less digits than its factorization.

74070626632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13208736 (or 13208732 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 43.

The spelling of 74070626632 in words is "seventy-four billion, seventy million, six hundred twenty-six thousand, six hundred thirty-two".