28754316 has 36 divisors (see below), whose sum is σ = 72984912. Its totient is φ = 9545184.

The previous prime is 28754281. The next prime is 28754333. The reversal of 28754316 is 61345782.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7950 + ... + 10986.

Almost surely, 2^28754316 is an apocalyptic number.

It is an amenable number.

28754316 is an abundant number, since it is smaller than the sum of its proper divisors (44230596).

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

28754316 is a wasteful number, since it uses less digits than its factorization.

28754316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3310 (or 3305 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 28754316 is about 5362.3051013533. The cubic root of 28754316 is about 306.3616127400.

The spelling of 28754316 in words is "twenty-eight million, seven hundred fifty-four thousand, three hundred sixteen".