27872630 has 16 divisors (see below), whose sum is σ = 50436864. Its totient is φ = 11089920.

The previous prime is 27872629. The next prime is 27872633. The reversal of 27872630 is 3627872.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27872633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5387 + ... + 9206.

It is an arithmetic number, because the mean of its divisors is an integer number (3152304).

Almost surely, 2^27872630 is an apocalyptic number.

27872630 is a deficient number, since it is larger than the sum of its proper divisors (22564234).

27872630 is a wasteful number, since it uses less digits than its factorization.

27872630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14791.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 27872630 is about 5279.4535702097. The cubic root of 27872630 is about 303.1977563691.

The spelling of 27872630 in words is "twenty-seven million, eight hundred seventy-two thousand, six hundred thirty".