425338250 has 64 divisors (see below), whose sum is σ = 829730304. Its totient is φ = 163134400.

The previous prime is 425338247. The next prime is 425338253. The reversal of 425338250 is 52833524.

It is an interprime number because it is at equal distance from previous prime (425338247) and next prime (425338253).

It is not an unprimeable number, because it can be changed into a prime (425338253) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 622409 + ... + 623091.

It is an arithmetic number, because the mean of its divisors is an integer number (12964536).

Almost surely, 2^425338250 is an apocalyptic number.

425338250 is a deficient number, since it is larger than the sum of its proper divisors (404392054).

425338250 is a wasteful number, since it uses less digits than its factorization.

425338250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800 (or 790 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 425338250 is about 20623.7302639459. The cubic root of 425338250 is about 752.0467058757.

The spelling of 425338250 in words is "four hundred twenty-five million, three hundred thirty-eight thousand, two hundred fifty".