457297950 has 24 divisors (see below), whose sum is σ = 1134099288. Its totient is φ = 121946080.

The previous prime is 457297901. The next prime is 457297961. The reversal of 457297950 is 59792754.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 457297950.

It is a congruent number.

It is an unprimeable number.

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, 1524177 + ... + 1524476.

It is an arithmetic number, because the mean of its divisors is an integer number (47254137).

Almost surely, 2^457297950 is an apocalyptic number.

457297950 is an abundant number, since it is smaller than the sum of its proper divisors (676801338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

457297950 is a wasteful number, since it uses less digits than its factorization.

457297950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3048668 (or 3048663 counting only the distinct ones).

The product of its (nonzero) digits is 793800, while the sum is 48.

The square root of 457297950 is about 21384.5259475163. The cubic root of 457297950 is about 770.4298213057.

The spelling of 457297950 in words is "four hundred fifty-seven million, two hundred ninety-seven thousand, nine hundred fifty".