28468701 has 12 divisors (see below), whose sum is σ = 41446912. Its totient is φ = 18828936.

The previous prime is 28468679. The next prime is 28468703. The reversal of 28468701 is 10786482.

It is not a de Polignac number, because 28468701 - 2¹⁷ = 28337629 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 (28468703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11311 + ... + 13596.

Almost surely, 2^28468701 is an apocalyptic number.

It is an amenable number.

28468701 is a deficient number, since it is larger than the sum of its proper divisors (12978211).

28468701 is a wasteful number, since it uses less digits than its factorization.

28468701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25040 (or 25037 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 28468701 is about 5335.6069008127. The cubic root of 28468701 is about 305.3438780209.

The spelling of 28468701 in words is "twenty-eight million, four hundred sixty-eight thousand, seven hundred one".