442713875 has 16 divisors (see below), whose sum is σ = 561880800. Its totient is φ = 348162400.

The previous prime is 442713871. The next prime is 442713877. The reversal of 442713875 is 578317244.

It is not a de Polignac number, because 442713875 - 2² = 442713871 is a prime.

It is not an unprimeable number, because it can be changed into a prime (442713871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22640 + ... + 37389.

It is an arithmetic number, because the mean of its divisors is an integer number (35117550).

Almost surely, 2^442713875 is an apocalyptic number.

442713875 is a deficient number, since it is larger than the sum of its proper divisors (119166925).

442713875 is an equidigital number, since it uses as much as digits as its factorization.

442713875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60103 (or 60093 counting only the distinct ones).

The product of its digits is 188160, while the sum is 41.

The square root of 442713875 is about 21040.7669774654. The cubic root of 442713875 is about 762.1510362336.

The spelling of 442713875 in words is "four hundred forty-two million, seven hundred thirteen thousand, eight hundred seventy-five".