425446880 has 24 divisors (see below), whose sum is σ = 1005118632. Its totient is φ = 170178688.

The previous prime is 425446877. The next prime is 425446897. The reversal of 425446880 is 88644524.

It is a congruent number.

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, 1329362 + ... + 1329681.

It is an arithmetic number, because the mean of its divisors is an integer number (41879943).

Almost surely, 2^425446880 is an apocalyptic number.

425446880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

425446880 is an abundant number, since it is smaller than the sum of its proper divisors (579671752).

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

425446880 is a wasteful number, since it uses less digits than its factorization.

425446880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2659058 (or 2659050 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 41.

The square root of 425446880 is about 20626.3637124918. The cubic root of 425446880 is about 752.1107238502.

The spelling of 425446880 in words is "four hundred twenty-five million, four hundred forty-six thousand, eight hundred eighty".