28514794 has 16 divisors (see below), whose sum is σ = 53326656. Its totient is φ = 11109600.

The previous prime is 28514791. The next prime is 28514809. The reversal of 28514794 is 49741582.

It is not an unprimeable number, because it can be changed into a prime (28514791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92427 + ... + 92734.

It is an arithmetic number, because the mean of its divisors is an integer number (3332916).

Almost surely, 2^28514794 is an apocalyptic number.

28514794 is a deficient number, since it is larger than the sum of its proper divisors (24811862).

28514794 is a wasteful number, since it uses less digits than its factorization.

28514794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185181.

The product of its digits is 80640, while the sum is 40.

The square root of 28514794 is about 5339.9245313019. The cubic root of 28514794 is about 305.5085808460.

The spelling of 28514794 in words is "twenty-eight million, five hundred fourteen thousand, seven hundred ninety-four".