425587392 has 56 divisors (see below), whose sum is σ = 1251153200. Its totient is φ = 141861888.

The previous prime is 425587381. The next prime is 425587433. The reversal of 425587392 is 293785524.

425587392 is a `hidden beast` number, since 4 + 2 + 558 + 7 + 3 + 92 = 666.

It is a super-2 number, since 2×425587392² = 362249256458723328, which contains 22 as substring.

It is a nialpdrome in base 12.

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, 121417 + ... + 124872.

Almost surely, 2^425587392 is an apocalyptic number.

It is an amenable number.

425587392 is an abundant number, since it is smaller than the sum of its proper divisors (825565808).

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

425587392 is a wasteful number, since it uses less digits than its factorization.

425587392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246310 (or 246294 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 425587392 is about 20629.7695576078. The cubic root of 425587392 is about 752.1935144051.

The spelling of 425587392 in words is "four hundred twenty-five million, five hundred eighty-seven thousand, three hundred ninety-two".