417426252 has 12 divisors (see below), whose sum is σ = 973994616. Its totient is φ = 139142080.

The previous prime is 417426227. The next prime is 417426271. The reversal of 417426252 is 252624714.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17392749 + ... + 17392772.

It is an arithmetic number, because the mean of its divisors is an integer number (81166218).

Almost surely, 2^417426252 is an apocalyptic number.

It is an amenable number.

417426252 is an abundant number, since it is smaller than the sum of its proper divisors (556568364).

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

417426252 is a wasteful number, since it uses less digits than its factorization.

417426252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34785528 (or 34785526 counting only the distinct ones).

The product of its digits is 26880, while the sum is 33.

The square root of 417426252 is about 20431.0120160505. The cubic root of 417426252 is about 747.3543834798.

The spelling of 417426252 in words is "four hundred seventeen million, four hundred twenty-six thousand, two hundred fifty-two".