28876694 has 64 divisors (see below), whose sum is σ = 58060800. Its totient is φ = 10432800.

The previous prime is 28876681. The next prime is 28876699. The reversal of 28876694 is 49667882.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28876699) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 207677 + ... + 207815.

It is an arithmetic number, because the mean of its divisors is an integer number (907200).

Almost surely, 2^28876694 is an apocalyptic number.

28876694 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

28876694 is a wasteful number, since it uses less digits than its factorization.

28876694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249.

The product of its digits is 1161216, while the sum is 50.

The square root of 28876694 is about 5373.7039367647. The cubic root of 28876694 is about 306.7956213073.

The spelling of 28876694 in words is "twenty-eight million, eight hundred seventy-six thousand, six hundred ninety-four".