426555250 has 96 divisors (see below), whose sum is σ = 896313600. Its totient is φ = 151844000.

The previous prime is 426555223. The next prime is 426555331. The reversal of 426555250 is 52555624.

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 in 47 ways as a sum of consecutive naturals, for example, 1784631 + ... + 1784869.

It is an arithmetic number, because the mean of its divisors is an integer number (9336600).

Almost surely, 2^426555250 is an apocalyptic number.

426555250 is an abundant number, since it is smaller than the sum of its proper divisors (469758350).

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

426555250 is a wasteful number, since it uses less digits than its factorization.

426555250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337 (or 316 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 34.

The square root of 426555250 is about 20653.2140355926. The cubic root of 426555250 is about 752.7632879641.

The spelling of 426555250 in words is "four hundred twenty-six million, five hundred fifty-five thousand, two hundred fifty".