74465264 has 20 divisors (see below), whose sum is σ = 144459504. Its totient is φ = 37185408.

The previous prime is 74465239. The next prime is 74465267. The reversal of 74465264 is 46256447.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74465267) 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, 12509 + ... + 17475.

Almost surely, 2^74465264 is an apocalyptic number.

It is an amenable number.

74465264 is a deficient number, since it is larger than the sum of its proper divisors (69994240).

74465264 is a wasteful number, since it uses less digits than its factorization.

74465264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5912 (or 5906 counting only the distinct ones).

The product of its digits is 161280, while the sum is 38.

The square root of 74465264 is about 8629.3258137586. The cubic root of 74465264 is about 420.7116883016.

The spelling of 74465264 in words is "seventy-four million, four hundred sixty-five thousand, two hundred sixty-four".