38452772 has 24 divisors (see below), whose sum is σ = 70785792. Its totient is φ = 18252000.

The previous prime is 38452769. The next prime is 38452781. The reversal of 38452772 is 27725483.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3647 + ... + 9497.

It is an arithmetic number, because the mean of its divisors is an integer number (2949408).

Almost surely, 2^38452772 is an apocalyptic number.

It is an amenable number.

38452772 is a deficient number, since it is larger than the sum of its proper divisors (32333020).

38452772 is a wasteful number, since it uses less digits than its factorization.

38452772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5939 (or 5937 counting only the distinct ones).

The product of its digits is 94080, while the sum is 38.

The square root of 38452772 is about 6201.0299144578. The cubic root of 38452772 is about 337.5275426997.

The spelling of 38452772 in words is "thirty-eight million, four hundred fifty-two thousand, seven hundred seventy-two".