425032480 has 24 divisors (see below), whose sum is σ = 1004139612. Its totient is φ = 170012928.

The previous prime is 425032469. The next prime is 425032481. The reversal of 425032480 is 84230524.

It can be written as a sum of positive squares in 2 ways, for example, as 419594256 + 5438224 = 20484^2 + 2332^2 .

It is not an unprimeable number, because it can be changed into a prime (425032481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1328067 + ... + 1328386.

Almost surely, 2^425032480 is an apocalyptic number.

425032480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

425032480 is an abundant number, since it is smaller than the sum of its proper divisors (579107132).

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

425032480 is a wasteful number, since it uses less digits than its factorization.

425032480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2656468 (or 2656460 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 425032480 is about 20616.3158687482. The cubic root of 425032480 is about 751.8664505560.

The spelling of 425032480 in words is "four hundred twenty-five million, thirty-two thousand, four hundred eighty".