425586624 has 56 divisors (see below), whose sum is σ = 1185306240. Its totient is φ = 134394624.

The previous prime is 425586611. The next prime is 425586649. The reversal of 425586624 is 426685524.

It is a happy number.

It is a super-2 number, since 2×425586624² = 362247949055434752, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54684 + ... + 61979.

Almost surely, 2^425586624 is an apocalyptic number.

It is an amenable number.

425586624 is an abundant number, since it is smaller than the sum of its proper divisors (759719616).

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

425586624 is a wasteful number, since it uses less digits than its factorization.

425586624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116697 (or 116687 counting only the distinct ones).

The product of its digits is 460800, while the sum is 42.

The square root of 425586624 is about 20629.7509437220. The cubic root of 425586624 is about 752.1930619442.

The spelling of 425586624 in words is "four hundred twenty-five million, five hundred eighty-six thousand, six hundred twenty-four".