572242946 has 16 divisors (see below), whose sum is σ = 938770560. Its totient is φ = 259451280.

The previous prime is 572242939. The next prime is 572242963. The reversal of 572242946 is 649242275.

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, 24026 + ... + 41493.

It is an arithmetic number, because the mean of its divisors is an integer number (58673160).

Almost surely, 2^572242946 is an apocalyptic number.

572242946 is a deficient number, since it is larger than the sum of its proper divisors (366527614).

572242946 is a wasteful number, since it uses less digits than its factorization.

572242946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65929.

The product of its digits is 241920, while the sum is 41.

The square root of 572242946 is about 23921.5999882951. The cubic root of 572242946 is about 830.2205568599.

The spelling of 572242946 in words is "five hundred seventy-two million, two hundred forty-two thousand, nine hundred forty-six".