456835868 has 12 divisors (see below), whose sum is σ = 810723312. Its totient is φ = 225200640.

The previous prime is 456835861. The next prime is 456835903. The reversal of 456835868 is 868538654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456835861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 804005 + ... + 804572.

It is an arithmetic number, because the mean of its divisors is an integer number (67560276).

Almost surely, 2^456835868 is an apocalyptic number.

It is an amenable number.

456835868 is a deficient number, since it is larger than the sum of its proper divisors (353887444).

456835868 is a wasteful number, since it uses less digits than its factorization.

456835868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1608652 (or 1608650 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 53.

The square root of 456835868 is about 21373.7190961236. The cubic root of 456835868 is about 770.1702372798.

The spelling of 456835868 in words is "four hundred fifty-six million, eight hundred thirty-five thousand, eight hundred sixty-eight".