425730900 has 72 divisors (see below), whose sum is σ = 1407757120. Its totient is φ = 97309440.

The previous prime is 425730883. The next prime is 425730913. The reversal of 425730900 is 9037524.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99265 + ... + 103464.

Almost surely, 2^425730900 is an apocalyptic number.

It is an amenable number.

425730900 is an abundant number, since it is smaller than the sum of its proper divisors (982026220).

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

425730900 is a wasteful number, since it uses less digits than its factorization.

425730900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202753 (or 202746 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 425730900 is about 20633.2474419322. The cubic root of 425730900 is about 752.2780514145.

The spelling of 425730900 in words is "four hundred twenty-five million, seven hundred thirty thousand, nine hundred".