425393012 has 24 divisors (see below), whose sum is σ = 820163232. Its totient is φ = 191444000.

The previous prime is 425392997. The next prime is 425393029. The reversal of 425393012 is 210393524.

It is a super-3 number, since 3×425393012³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43418 + ... + 52305.

It is an arithmetic number, because the mean of its divisors is an integer number (34173468).

Almost surely, 2^425393012 is an apocalyptic number.

It is an amenable number.

425393012 is a deficient number, since it is larger than the sum of its proper divisors (394770220).

425393012 is a wasteful number, since it uses less digits than its factorization.

425393012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95839 (or 95837 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 425393012 is about 20625.0578665855. The cubic root of 425393012 is about 752.0789796518.

The spelling of 425393012 in words is "four hundred twenty-five million, three hundred ninety-three thousand, twelve".