457148311 has 8 divisors (see below), whose sum is σ = 461488640. Its totient is φ = 452819808.

The previous prime is 457148297. The next prime is 457148347. The reversal of 457148311 is 113841754.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 457148311 - 2⁷ = 457148183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457148381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87505 + ... + 92581.

It is an arithmetic number, because the mean of its divisors is an integer number (57686080).

Almost surely, 2^457148311 is an apocalyptic number.

457148311 is a deficient number, since it is larger than the sum of its proper divisors (4340329).

457148311 is a wasteful number, since it uses less digits than its factorization.

457148311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5913.

The product of its digits is 13440, while the sum is 34.

The square root of 457148311 is about 21381.0268930190. The cubic root of 457148311 is about 770.3457776859.

The spelling of 457148311 in words is "four hundred fifty-seven million, one hundred forty-eight thousand, three hundred eleven".