578023852 has 24 divisors (see below), whose sum is σ = 1216893440. Its totient is φ = 234686160.

The previous prime is 578023847. The next prime is 578023867. The reversal of 578023852 is 258320875.

It is a super-2 number, since 2×578023852² = 668223146961835808, which contains 22 as substring.

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, 542724 + ... + 543787.

Almost surely, 2^578023852 is an apocalyptic number.

It is an amenable number.

578023852 is an abundant number, since it is smaller than the sum of its proper divisors (638869588).

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

578023852 is a wasteful number, since it uses less digits than its factorization.

578023852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086541 (or 1086539 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 578023852 is about 24042.1266114294. The cubic root of 578023852 is about 833.0068766435.

It can be divided in two parts, 578023 and 852, that added together give a palindrome (578875).

The spelling of 578023852 in words is "five hundred seventy-eight million, twenty-three thousand, eight hundred fifty-two".