425382480 has 60 divisors (see below), whose sum is σ = 1428578580. Its totient is φ = 113435136.

The previous prime is 425382479. The next prime is 425382491. The reversal of 425382480 is 84283524.

425382480 is a `hidden beast` number, since 42 + 538 + 2 + 4 + 80 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 44195904 + 381186576 = 6648^2 + 19524^2 .

It is a tau number, because it is divible by the number of its divisors (60).

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

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 294685 + ... + 296124.

It is an arithmetic number, because the mean of its divisors is an integer number (23809643).

Almost surely, 2^425382480 is an apocalyptic number.

425382480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

425382480 is an abundant number, since it is smaller than the sum of its proper divisors (1003196100).

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

425382480 is a wasteful number, since it uses less digits than its factorization.

425382480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590828 (or 590819 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 425382480 is about 20624.8025445094. The cubic root of 425382480 is about 752.0727728729.

The spelling of 425382480 in words is "four hundred twenty-five million, three hundred eighty-two thousand, four hundred eighty".