425883902 has 4 divisors (see below), whose sum is σ = 638825856. Its totient is φ = 212941950.

The previous prime is 425883827. The next prime is 425883943. The reversal of 425883902 is 209388524.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 425883902.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106470974 + ... + 106470977.

It is an arithmetic number, because the mean of its divisors is an integer number (159706464).

Almost surely, 2^425883902 is an apocalyptic number.

425883902 is a deficient number, since it is larger than the sum of its proper divisors (212941954).

425883902 is a wasteful number, since it uses less digits than its factorization.

425883902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212941953.

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 425883902 is about 20636.9547656625. The cubic root of 425883902 is about 752.3681601825.

The spelling of 425883902 in words is "four hundred twenty-five million, eight hundred eighty-three thousand, nine hundred two".