426229002 has 24 divisors (see below), whose sum is σ = 926458884. Its totient is φ = 141620544.

The previous prime is 426228983. The next prime is 426229019. The reversal of 426229002 is 200922624.

It can be written as a sum of positive squares in 2 ways, for example, as 382945761 + 43283241 = 19569^2 + 6579^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32193 + ... + 43460.

Almost surely, 2^426229002 is an apocalyptic number.

426229002 is an abundant number, since it is smaller than the sum of its proper divisors (500229882).

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

426229002 is a wasteful number, since it uses less digits than its factorization.

426229002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75974 (or 75971 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 426229002 is about 20645.3142867819. The cubic root of 426229002 is about 752.5713236517.

The spelling of 426229002 in words is "four hundred twenty-six million, two hundred twenty-nine thousand, two".