28460746 has 16 divisors (see below), whose sum is σ = 45057600. Its totient is φ = 13445568.

The previous prime is 28460723. The next prime is 28460779. The reversal of 28460746 is 64706482.

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, 18370 + ... + 19858.

It is an arithmetic number, because the mean of its divisors is an integer number (2816100).

Almost surely, 2^28460746 is an apocalyptic number.

28460746 is a deficient number, since it is larger than the sum of its proper divisors (16596854).

28460746 is a wasteful number, since it uses less digits than its factorization.

28460746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2013.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 28460746 is about 5334.8613852658. The cubic root of 28460746 is about 305.3154346574.

The spelling of 28460746 in words is "twenty-eight million, four hundred sixty thousand, seven hundred forty-six".