425337164 has 24 divisors (see below), whose sum is σ = 854434560. Its totient is φ = 181481616.

The previous prime is 425337139. The next prime is 425337167. The reversal of 425337164 is 461733524.

It is not an unprimeable number, because it can be changed into a prime (425337167) 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, 27104 + ... + 39815.

It is an arithmetic number, because the mean of its divisors is an integer number (35601440).

Almost surely, 2^425337164 is an apocalyptic number.

It is an amenable number.

425337164 is an abundant number, since it is smaller than the sum of its proper divisors (429097396).

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

425337164 is a wasteful number, since it uses less digits than its factorization.

425337164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67157 (or 67155 counting only the distinct ones).

The product of its digits is 60480, while the sum is 35.

The square root of 425337164 is about 20623.7039350355. The cubic root of 425337164 is about 752.0460658177.

The spelling of 425337164 in words is "four hundred twenty-five million, three hundred thirty-seven thousand, one hundred sixty-four".