42392875 has 16 divisors (see below), whose sum is σ = 60465600. Its totient is φ = 29068800.

The previous prime is 42392827. The next prime is 42392891. The reversal of 42392875 is 57829324.

It is not a de Polignac number, because 42392875 - 2¹¹ = 42390827 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23350 + ... + 25099.

It is an arithmetic number, because the mean of its divisors is an integer number (3779100).

Almost surely, 2^42392875 is an apocalyptic number.

42392875 is a deficient number, since it is larger than the sum of its proper divisors (18072725).

42392875 is an equidigital number, since it uses as much as digits as its factorization.

42392875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48471 (or 48461 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

The square root of 42392875 is about 6510.9811088652. The cubic root of 42392875 is about 348.6831468743.

The spelling of 42392875 in words is "forty-two million, three hundred ninety-two thousand, eight hundred seventy-five".