460042642 has 16 divisors (see below), whose sum is σ = 729936000. Its totient is φ = 217004832.

The previous prime is 460042637. The next prime is 460042651. The reversal of 460042642 is 246240064.

It is a self number, because there is not a number n which added to its sum of digits gives 460042642.

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, 65142 + ... + 71857.

It is an arithmetic number, because the mean of its divisors is an integer number (45621000).

Almost surely, 2^460042642 is an apocalyptic number.

460042642 is a deficient number, since it is larger than the sum of its proper divisors (269893358).

460042642 is a wasteful number, since it uses less digits than its factorization.

460042642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137097.

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 460042642 is about 21448.6046632409. The cubic root of 460042642 is about 771.9681152769.

The spelling of 460042642 in words is "four hundred sixty million, forty-two thousand, six hundred forty-two".