425323180 has 24 divisors (see below), whose sum is σ = 896045472. Its totient is φ = 169583232.

The previous prime is 425323147. The next prime is 425323183. The reversal of 425323180 is 81323524.

It is not an unprimeable number, because it can be changed into a prime (425323183) 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, 27712 + ... + 40231.

It is an arithmetic number, because the mean of its divisors is an integer number (37335228).

Almost surely, 2^425323180 is an apocalyptic number.

It is an amenable number.

425323180 is an abundant number, since it is smaller than the sum of its proper divisors (470722292).

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

425323180 is a wasteful number, since it uses less digits than its factorization.

425323180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68265 (or 68263 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 425323180 is about 20623.3649048840. The cubic root of 425323180 is about 752.0378239425.

It can be divided in two parts, 425323 and 180, that added together give a triangular number (425503 = T₉₂₂).

The spelling of 425323180 in words is "four hundred twenty-five million, three hundred twenty-three thousand, one hundred eighty".