417426057 has 12 divisors (see below), whose sum is σ = 629164224. Its totient is φ = 266184600.

The previous prime is 417426049. The next prime is 417426059. The reversal of 417426057 is 750624714.

417426057 is a `hidden beast` number, since 4 + 1 + 7 + 42 + 605 + 7 = 666.

It is not a de Polignac number, because 417426057 - 2³ = 417426049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (417426059) 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 11 ways as a sum of consecutive naturals, for example, 1008069 + ... + 1008482.

It is an arithmetic number, because the mean of its divisors is an integer number (52430352).

Almost surely, 2^417426057 is an apocalyptic number.

It is an amenable number.

417426057 is a deficient number, since it is larger than the sum of its proper divisors (211738167).

417426057 is a wasteful number, since it uses less digits than its factorization.

417426057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2016580 (or 2016577 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 417426057 is about 20431.0072438928. The cubic root of 417426057 is about 747.3542671047.

The spelling of 417426057 in words is "four hundred seventeen million, four hundred twenty-six thousand, fifty-seven".