425662460 has 24 divisors (see below), whose sum is σ = 895312656. Its totient is φ = 169994240.

The previous prime is 425662427. The next prime is 425662477. The reversal of 425662460 is 64266524.

It is a self number, because there is not a number n which added to its sum of digits gives 425662460.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3782 + ... + 29421.

It is an arithmetic number, because the mean of its divisors is an integer number (37304694).

Almost surely, 2^425662460 is an apocalyptic number.

It is an amenable number.

425662460 is an abundant number, since it is smaller than the sum of its proper divisors (469650196).

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

425662460 is a wasteful number, since it uses less digits than its factorization.

425662460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33853 (or 33851 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 425662460 is about 20631.5888869471. The cubic root of 425662460 is about 752.2377374752.

The spelling of 425662460 in words is "four hundred twenty-five million, six hundred sixty-two thousand, four hundred sixty".