28827354 has 16 divisors (see below), whose sum is σ = 57870720. Its totient is φ = 9573120.

The previous prime is 28827347. The next prime is 28827371. The reversal of 28827354 is 45372882.

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, 7239 + ... + 10490.

It is an arithmetic number, because the mean of its divisors is an integer number (3616920).

Almost surely, 2^28827354 is an apocalyptic number.

28827354 is an abundant number, since it is smaller than the sum of its proper divisors (29043366).

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

28827354 is a wasteful number, since it uses less digits than its factorization.

28827354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18005.

The product of its digits is 107520, while the sum is 39.

The square root of 28827354 is about 5369.1110996142. Note that the first 3 decimals coincide. The cubic root of 28827354 is about 306.6207868246.

The spelling of 28827354 in words is "twenty-eight million, eight hundred twenty-seven thousand, three hundred fifty-four".