42264572 has 24 divisors (see below), whose sum is σ = 85325184. Its totient is φ = 17942832.

The previous prime is 42264553. The next prime is 42264581. The reversal of 42264572 is 27546224.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 4058 + ... + 10049.

It is an arithmetic number, because the mean of its divisors is an integer number (3555216).

Almost surely, 2^42264572 is an apocalyptic number.

It is an amenable number.

42264572 is an abundant number, since it is smaller than the sum of its proper divisors (43060612).

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

42264572 is a wasteful number, since it uses less digits than its factorization.

42264572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14225 (or 14223 counting only the distinct ones).

The product of its digits is 26880, while the sum is 32.

The square root of 42264572 is about 6501.1208264422. The cubic root of 42264572 is about 348.3310255768.

The spelling of 42264572 in words is "forty-two million, two hundred sixty-four thousand, five hundred seventy-two".