457133705 has 32 divisors (see below), whose sum is σ = 651780864. Its totient is φ = 301245696.

The previous prime is 457133701. The next prime is 457133707. The reversal of 457133705 is 507331754.

It is a cyclic number.

It is not a de Polignac number, because 457133705 - 2² = 457133701 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is not an unprimeable number, because it can be changed into a prime (457133701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105359 + ... + 109611.

It is an arithmetic number, because the mean of its divisors is an integer number (20368152).

Almost surely, 2^457133705 is an apocalyptic number.

It is an amenable number.

457133705 is a deficient number, since it is larger than the sum of its proper divisors (194647159).

457133705 is a wasteful number, since it uses less digits than its factorization.

457133705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4385.

The product of its (nonzero) digits is 44100, while the sum is 35.

The square root of 457133705 is about 21380.6853257794. The cubic root of 457133705 is about 770.3375733534.

The spelling of 457133705 in words is "four hundred fifty-seven million, one hundred thirty-three thousand, seven hundred five".