457299152 has 20 divisors (see below), whose sum is σ = 906623520. Its totient is φ = 223331808.

The previous prime is 457299151. The next prime is 457299191. The reversal of 457299152 is 251992754.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457299151) 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 3 ways as a sum of consecutive naturals, for example, 331652 + ... + 333027.

It is an arithmetic number, because the mean of its divisors is an integer number (45331176).

Almost surely, 2^457299152 is an apocalyptic number.

It is an amenable number.

457299152 is a deficient number, since it is larger than the sum of its proper divisors (449324368).

457299152 is a wasteful number, since it uses less digits than its factorization.

457299152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664730 (or 664724 counting only the distinct ones).

The product of its digits is 226800, while the sum is 44.

The square root of 457299152 is about 21384.5540519320. The cubic root of 457299152 is about 770.4304963258.

The spelling of 457299152 in words is "four hundred fifty-seven million, two hundred ninety-nine thousand, one hundred fifty-two".