457469224 has 8 divisors (see below), whose sum is σ = 857754810. Its totient is φ = 228734608.

The previous prime is 457469203. The next prime is 457469227. The reversal of 457469224 is 422964754.

It can be written as a sum of positive squares in only one way, i.e., 359102500 + 98366724 = 18950^2 + 9918^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (457469227) 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 as a sum of consecutive naturals, namely, 28591819 + ... + 28591834.

Almost surely, 2^457469224 is an apocalyptic number.

It is an amenable number.

457469224 is a deficient number, since it is larger than the sum of its proper divisors (400285586).

457469224 is a wasteful number, since it uses less digits than its factorization.

457469224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57183659 (or 57183655 counting only the distinct ones).

The product of its digits is 483840, while the sum is 43.

The square root of 457469224 is about 21388.5301972810. The cubic root of 457469224 is about 770.5259935619.

The spelling of 457469224 in words is "four hundred fifty-seven million, four hundred sixty-nine thousand, two hundred twenty-four".