456162466 has 4 divisors (see below), whose sum is σ = 684243702. Its totient is φ = 228081232.

The previous prime is 456162463. The next prime is 456162481. The reversal of 456162466 is 664261654.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 429691441 + 26471025 = 20729^2 + 5145^2 .

It is not an unprimeable number, because it can be changed into a prime (456162463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114040615 + ... + 114040618.

Almost surely, 2^456162466 is an apocalyptic number.

456162466 is a deficient number, since it is larger than the sum of its proper divisors (228081236).

456162466 is a wasteful number, since it uses less digits than its factorization.

456162466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228081235.

The product of its digits is 207360, while the sum is 40.

The square root of 456162466 is about 21357.9602490500. The cubic root of 456162466 is about 769.7916263056.

The spelling of 456162466 in words is "four hundred fifty-six million, one hundred sixty-two thousand, four hundred sixty-six".