28260976 has 20 divisors (see below), whose sum is σ = 56030392. Its totient is φ = 13801536.

The previous prime is 28260949. The next prime is 28261003. The reversal of 28260976 is 67906282.

It is an interprime number because it is at equal distance from previous prime (28260949) and next prime (28261003).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19851 + ... + 21226.

Almost surely, 2^28260976 is an apocalyptic number.

It is an amenable number.

28260976 is a deficient number, since it is larger than the sum of its proper divisors (27769416).

28260976 is a wasteful number, since it uses less digits than its factorization.

28260976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41128 (or 41122 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 28260976 is about 5316.1053413190. The cubic root of 28260976 is about 304.5994059989.

The spelling of 28260976 in words is "twenty-eight million, two hundred sixty thousand, nine hundred seventy-six".