42475622 has 16 divisors (see below), whose sum is σ = 77099040. Its totient is φ = 17132928.

The previous prime is 42475613. The next prime is 42475627. The reversal of 42475622 is 22657424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42475627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88997 + ... + 89472.

It is an arithmetic number, because the mean of its divisors is an integer number (4818690).

Almost surely, 2^42475622 is an apocalyptic number.

42475622 is a deficient number, since it is larger than the sum of its proper divisors (34623418).

42475622 is a wasteful number, since it uses less digits than its factorization.

42475622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178495.

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

The square root of 42475622 is about 6517.3324297599. The cubic root of 42475622 is about 348.9098652573.

The spelling of 42475622 in words is "forty-two million, four hundred seventy-five thousand, six hundred twenty-two".