28465324 has 6 divisors (see below), whose sum is σ = 49814324. Its totient is φ = 14232660.

The previous prime is 28465319. The next prime is 28465331. The reversal of 28465324 is 42356482.

It is a self number, because there is not a number n which added to its sum of digits gives 28465324.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3558162 + ... + 3558169.

Almost surely, 2^28465324 is an apocalyptic number.

It is an amenable number.

28465324 is a deficient number, since it is larger than the sum of its proper divisors (21349000).

28465324 is a wasteful number, since it uses less digits than its factorization.

28465324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7116335 (or 7116333 counting only the distinct ones).

The product of its digits is 46080, while the sum is 34.

The square root of 28465324 is about 5335.2904325819. The cubic root of 28465324 is about 305.3318040939.

The spelling of 28465324 in words is "twenty-eight million, four hundred sixty-five thousand, three hundred twenty-four".