28460748 has 12 divisors (see below), whose sum is σ = 66408440. Its totient is φ = 9486912.

The previous prime is 28460723. The next prime is 28460779. The reversal of 28460748 is 84706482.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1185853 + ... + 1185876.

Almost surely, 2^28460748 is an apocalyptic number.

It is an amenable number.

28460748 is an abundant number, since it is smaller than the sum of its proper divisors (37947692).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28460748 is a wasteful number, since it uses less digits than its factorization.

28460748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2371736 (or 2371734 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 39.

The square root of 28460748 is about 5334.8615727121. The cubic root of 28460748 is about 305.3154418091.

The spelling of 28460748 in words is "twenty-eight million, four hundred sixty thousand, seven hundred forty-eight".