425319760 has 20 divisors (see below), whose sum is σ = 988868628. Its totient is φ = 170127872.

The previous prime is 425319743. The next prime is 425319761. The reversal of 425319760 is 67913524.

It can be written as a sum of positive squares in 2 ways, for example, as 164044864 + 261274896 = 12808^2 + 16164^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425319761) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2658169 + ... + 2658328.

Almost surely, 2^425319760 is an apocalyptic number.

425319760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

425319760 is an abundant number, since it is smaller than the sum of its proper divisors (563548868).

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

425319760 is a wasteful number, since it uses less digits than its factorization.

425319760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5316510 (or 5316504 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 425319760 is about 20623.2819890531. The cubic root of 425319760 is about 752.0358082390.

The spelling of 425319760 in words is "four hundred twenty-five million, three hundred nineteen thousand, seven hundred sixty".