425250860 has 12 divisors (see below), whose sum is σ = 893026848. Its totient is φ = 170100336.

The previous prime is 425250857. The next prime is 425250871. The reversal of 425250860 is 68052524.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10631252 + ... + 10631291.

It is an arithmetic number, because the mean of its divisors is an integer number (74418904).

Almost surely, 2^425250860 is an apocalyptic number.

It is an amenable number.

425250860 is an abundant number, since it is smaller than the sum of its proper divisors (467775988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425250860 is a wasteful number, since it uses less digits than its factorization.

425250860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21262552 (or 21262550 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 425250860 is about 20621.6114792225. The cubic root of 425250860 is about 751.9951971739.

The spelling of 425250860 in words is "four hundred twenty-five million, two hundred fifty thousand, eight hundred sixty".