28467677 has 24 divisors (see below), whose sum is σ = 34610400. Its totient is φ = 23327136.

The previous prime is 28467631. The next prime is 28467701. The reversal of 28467677 is 77676482.

It is not a de Polignac number, because 28467677 - 2⁶ = 28467613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28467277) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 124199 + ... + 124427.

It is an arithmetic number, because the mean of its divisors is an integer number (1442100).

Almost surely, 2^28467677 is an apocalyptic number.

It is an amenable number.

28467677 is a deficient number, since it is larger than the sum of its proper divisors (6142723).

28467677 is a wasteful number, since it uses less digits than its factorization.

28467677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345 (or 338 counting only the distinct ones).

The product of its digits is 790272, while the sum is 47.

The square root of 28467677 is about 5335.5109408566. The cubic root of 28467677 is about 305.3402169724.

The spelling of 28467677 in words is "twenty-eight million, four hundred sixty-seven thousand, six hundred seventy-seven".