74870044 has 12 divisors (see below), whose sum is σ = 131122600. Its totient is φ = 37406448.

The previous prime is 74870039. The next prime is 74870063. The reversal of 74870044 is 44007847.

It is a junction number, because it is equal to n+sod(n) for n = 74869991 and 74870009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 579 + ... + 12250.

Almost surely, 2^74870044 is an apocalyptic number.

It is an amenable number.

74870044 is a deficient number, since it is larger than the sum of its proper divisors (56252556).

74870044 is a wasteful number, since it uses less digits than its factorization.

74870044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14292 (or 14290 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 34.

The square root of 74870044 is about 8652.7477716619. The cubic root of 74870044 is about 421.4726159736.

The spelling of 74870044 in words is "seventy-four million, eight hundred seventy thousand, forty-four".