457332117 has 16 divisors (see below), whose sum is σ = 688150080. Its totient is φ = 267612800.

The previous prime is 457332077. The next prime is 457332121. The reversal of 457332117 is 711233754.

It is a cyclic number.

It is not a de Polignac number, because 457332117 - 2⁶ = 457332053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457332217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237984 + ... + 239897.

It is an arithmetic number, because the mean of its divisors is an integer number (43009380).

Almost surely, 2^457332117 is an apocalyptic number.

It is an amenable number.

457332117 is a deficient number, since it is larger than the sum of its proper divisors (230817963).

457332117 is a wasteful number, since it uses less digits than its factorization.

457332117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477924.

The product of its digits is 17640, while the sum is 33.

The square root of 457332117 is about 21385.3248046411. The cubic root of 457332117 is about 770.4490083734.

The spelling of 457332117 in words is "four hundred fifty-seven million, three hundred thirty-two thousand, one hundred seventeen".