425713392 has 120 divisors (see below), whose sum is σ = 1350694800. Its totient is φ = 124084224.

The previous prime is 425713381. The next prime is 425713397. The reversal of 425713392 is 293317524.

425713392 is a `hidden beast` number, since 4 + 257 + 13 + 392 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425713397) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 29584 + ... + 41552.

It is an arithmetic number, because the mean of its divisors is an integer number (11255790).

Almost surely, 2^425713392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 425713392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (675347400).

425713392 is an abundant number, since it is smaller than the sum of its proper divisors (924981408).

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

425713392 is a wasteful number, since it uses less digits than its factorization.

425713392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12015 (or 12006 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 425713392 is about 20632.8231708605. The cubic root of 425713392 is about 752.2677389028.

The spelling of 425713392 in words is "four hundred twenty-five million, seven hundred thirteen thousand, three hundred ninety-two".