74468070 has 24 divisors (see below), whose sum is σ = 193617216. Its totient is φ = 19858128.

The previous prime is 74468059. The next prime is 74468071. The reversal of 74468070 is 7086447.

It is a happy number.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74468071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 413622 + ... + 413801.

It is an arithmetic number, because the mean of its divisors is an integer number (8067384).

Almost surely, 2^74468070 is an apocalyptic number.

74468070 is an abundant number, since it is smaller than the sum of its proper divisors (119149146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74468070 is a wasteful number, since it uses less digits than its factorization.

74468070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827436 (or 827433 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 74468070 is about 8629.4883973501. The cubic root of 74468070 is about 420.7169726544.

The spelling of 74468070 in words is "seventy-four million, four hundred sixty-eight thousand, seventy".