474056217 has 12 divisors (see below), whose sum is σ = 684999744. Its totient is φ = 315921240.

The previous prime is 474056207. The next prime is 474056249. The reversal of 474056217 is 712650474.

474056217 is a `hidden beast` number, since 47 + 40 + 562 + 17 = 666.

It is not a de Polignac number, because 474056217 - 2⁴ = 474056201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (474056207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21388 + ... + 37490.

It is an arithmetic number, because the mean of its divisors is an integer number (57083312).

Almost surely, 2^474056217 is an apocalyptic number.

It is an amenable number.

474056217 is a deficient number, since it is larger than the sum of its proper divisors (210943527).

474056217 is a wasteful number, since it uses less digits than its factorization.

474056217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19380 (or 19377 counting only the distinct ones).

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

The square root of 474056217 is about 21772.8320849631. The cubic root of 474056217 is about 779.7282732003.

The spelling of 474056217 in words is "four hundred seventy-four million, fifty-six thousand, two hundred seventeen".