386572452 has 48 divisors (see below), whose sum is σ = 1091502720. Its totient is φ = 103951872.

The previous prime is 386572447. The next prime is 386572453. The reversal of 386572452 is 254275683.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (386572453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133927 + ... + 136782.

It is an arithmetic number, because the mean of its divisors is an integer number (22739640).

Almost surely, 2^386572452 is an apocalyptic number.

It is an amenable number.

386572452 is an abundant number, since it is smaller than the sum of its proper divisors (704930268).

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

386572452 is a wasteful number, since it uses less digits than its factorization.

386572452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270740 (or 270738 counting only the distinct ones).

The product of its digits is 403200, while the sum is 42.

The square root of 386572452 is about 19661.4458267951. The cubic root of 386572452 is about 728.4677010125.

The spelling of 386572452 in words is "three hundred eighty-six million, five hundred seventy-two thousand, four hundred fifty-two".