42365572 has 12 divisors (see below), whose sum is σ = 74188800. Its totient is φ = 21168776.

The previous prime is 42365503. The next prime is 42365579. The reversal of 42365572 is 27556324.

It is not an unprimeable number, because it can be changed into a prime (42365579) 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, 6429 + ... + 11227.

It is an arithmetic number, because the mean of its divisors is an integer number (6182400).

Almost surely, 2^42365572 is an apocalyptic number.

It is an amenable number.

42365572 is a deficient number, since it is larger than the sum of its proper divisors (31823228).

42365572 is a wasteful number, since it uses less digits than its factorization.

42365572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7010 (or 7008 counting only the distinct ones).

The product of its digits is 50400, while the sum is 34.

The square root of 42365572 is about 6508.8840825444. The cubic root of 42365572 is about 348.6082746975.

The spelling of 42365572 in words is "forty-two million, three hundred sixty-five thousand, five hundred seventy-two".