456436046 has 16 divisors (see below), whose sum is σ = 772651440. Its totient is φ = 200316480.

The previous prime is 456436039. The next prime is 456436073. The reversal of 456436046 is 640634654.

It is a happy number.

It is a super-2 number, since 2×456436046² = 416667728176228232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357071 + ... + 358346.

It is an arithmetic number, because the mean of its divisors is an integer number (48290715).

Almost surely, 2^456436046 is an apocalyptic number.

456436046 is a deficient number, since it is larger than the sum of its proper divisors (316215394).

456436046 is a wasteful number, since it uses less digits than its factorization.

456436046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715459.

The product of its (nonzero) digits is 207360, while the sum is 38.

The square root of 456436046 is about 21364.3639268760. The cubic root of 456436046 is about 769.9454877921.

The spelling of 456436046 in words is "four hundred fifty-six million, four hundred thirty-six thousand, forty-six".