74504260 has 12 divisors (see below), whose sum is σ = 156458988. Its totient is φ = 29801696.

The previous prime is 74504239. The next prime is 74504281. The reversal of 74504260 is 6240547.

It is an interprime number because it is at equal distance from previous prime (74504239) and next prime (74504281).

It can be written as a sum of positive squares in 2 ways, for example, as 35141184 + 39363076 = 5928^2 + 6274^2 .

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, 1862587 + ... + 1862626.

It is an arithmetic number, because the mean of its divisors is an integer number (13038249).

Almost surely, 2^74504260 is an apocalyptic number.

It is an amenable number.

74504260 is an abundant number, since it is smaller than the sum of its proper divisors (81954728).

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

74504260 is a wasteful number, since it uses less digits than its factorization.

74504260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3725222 (or 3725220 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 74504260 is about 8631.5850224626. The cubic root of 74504260 is about 420.7851149756.

The spelling of 74504260 in words is "seventy-four million, five hundred four thousand, two hundred sixty".