39425875 has 8 divisors (see below), whose sum is σ = 49203648. Its totient is φ = 31540600.

The previous prime is 39425857. The next prime is 39425879. The reversal of 39425875 is 57852493.

It is not a de Polignac number, because 39425875 - 2¹¹ = 39423827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (39425879) 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, 157579 + ... + 157828.

It is an arithmetic number, because the mean of its divisors is an integer number (6150456).

Almost surely, 2^39425875 is an apocalyptic number.

39425875 is a deficient number, since it is larger than the sum of its proper divisors (9777773).

39425875 is an equidigital number, since it uses as much as digits as its factorization.

39425875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315422 (or 315412 counting only the distinct ones).

The product of its digits is 302400, while the sum is 43.

The square root of 39425875 is about 6279.0027074369. The cubic root of 39425875 is about 340.3510647214.

The spelling of 39425875 in words is "thirty-nine million, four hundred twenty-five thousand, eight hundred seventy-five".