457949754 has 32 divisors (see below), whose sum is σ = 1020780480. Its totient is φ = 152182800.

The previous prime is 457949743. The next prime is 457949771.

457949754 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 457949754.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5064 + ... + 30684.

It is an arithmetic number, because the mean of its divisors is an integer number (31899390).

Almost surely, 2^457949754 is an apocalyptic number.

457949754 is an abundant number, since it is smaller than the sum of its proper divisors (562830726).

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

457949754 is a wasteful number, since it uses less digits than its factorization.

457949754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25963 (or 25957 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 54.

The square root of 457949754 is about 21399.7606061376. The cubic root of 457949754 is about 770.7956884179.

The spelling of 457949754 in words is "four hundred fifty-seven million, nine hundred forty-nine thousand, seven hundred fifty-four".