42632475 has 12 divisors (see below), whose sum is σ = 70485816. Its totient is φ = 22737280.

The previous prime is 42632453. The next prime is 42632483. The reversal of 42632475 is 57423624.

It is not a de Polignac number, because 42632475 - 2²¹ = 40535323 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 284142 + ... + 284291.

It is an arithmetic number, because the mean of its divisors is an integer number (5873818).

Almost surely, 2^42632475 is an apocalyptic number.

42632475 is a deficient number, since it is larger than the sum of its proper divisors (27853341).

42632475 is a wasteful number, since it uses less digits than its factorization.

42632475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568446 (or 568441 counting only the distinct ones).

The product of its digits is 40320, while the sum is 33.

The square root of 42632475 is about 6529.3548685915. The cubic root of 42632475 is about 349.3388197872.

The spelling of 42632475 in words is "forty-two million, six hundred thirty-two thousand, four hundred seventy-five".