456232642 has 16 divisors (see below), whose sum is σ = 707040000. Its totient is φ = 220565520.

The previous prime is 456232633. The next prime is 456232687. The reversal of 456232642 is 246232654.

It is a junction number, because it is equal to n+sod(n) for n = 456232598 and 456232607.

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, 90484 + ... + 95392.

It is an arithmetic number, because the mean of its divisors is an integer number (44190000).

Almost surely, 2^456232642 is an apocalyptic number.

456232642 is a deficient number, since it is larger than the sum of its proper divisors (250807358).

456232642 is a wasteful number, since it uses less digits than its factorization.

456232642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6441.

The product of its digits is 69120, while the sum is 34.

The square root of 456232642 is about 21359.6030393825. The cubic root of 456232642 is about 769.8310991771.

The spelling of 456232642 in words is "four hundred fifty-six million, two hundred thirty-two thousand, six hundred forty-two".