456111112 has 32 divisors (see below), whose sum is σ = 903189600. Its totient is φ = 215339904.

The previous prime is 456111107. The next prime is 456111127. The reversal of 456111112 is 211111654.

It is a happy 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, 42783 + ... + 52369.

It is an arithmetic number, because the mean of its divisors is an integer number (28224675).

Almost surely, 2^456111112 is an apocalyptic number.

It is an amenable number.

456111112 is a deficient number, since it is larger than the sum of its proper divisors (447078488).

456111112 is a wasteful number, since it uses less digits than its factorization.

456111112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9925 (or 9921 counting only the distinct ones).

The product of its digits is 240, while the sum is 22.

The square root of 456111112 is about 21356.7579936656. The cubic root of 456111112 is about 769.7627379411.

Adding to 456111112 its reverse (211111654), we get a palindrome (667222766).

The spelling of 456111112 in words is "four hundred fifty-six million, one hundred eleven thousand, one hundred twelve".