425472804 has 192 divisors, whose sum is σ = 1237420800. Its totient is φ = 125798400.

The previous prime is 425472781. The next prime is 425472863. The reversal of 425472804 is 408274524.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3247819 + ... + 3247949.

It is an arithmetic number, because the mean of its divisors is an integer number (6444900).

Almost surely, 2^425472804 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 425472804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (618710400).

425472804 is an abundant number, since it is smaller than the sum of its proper divisors (811947996).

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

425472804 is a wasteful number, since it uses less digits than its factorization.

425472804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251 (or 243 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 36.

The square root of 425472804 is about 20626.9921219745. The cubic root of 425472804 is about 752.1259998054.

The spelling of 425472804 in words is "four hundred twenty-five million, four hundred seventy-two thousand, eight hundred four".