28756062 has 24 divisors (see below), whose sum is σ = 62486424. Its totient is φ = 9557424.

The previous prime is 28756043. The next prime is 28756093. The reversal of 28756062 is 26065782.

It is a super-2 number, since 2×28756062² = 1653822203495688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4573 + ... + 8855.

It is an arithmetic number, because the mean of its divisors is an integer number (2603601).

Almost surely, 2^28756062 is an apocalyptic number.

28756062 is an abundant number, since it is smaller than the sum of its proper divisors (33730362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28756062 is a wasteful number, since it uses less digits than its factorization.

28756062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4664 (or 4661 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 28756062 is about 5362.4679020018. The cubic root of 28756062 is about 306.3678135083.

The spelling of 28756062 in words is "twenty-eight million, seven hundred fifty-six thousand, sixty-two".