27713652 has 12 divisors (see below), whose sum is σ = 64665216. Its totient is φ = 9237880.

The previous prime is 27713641. The next prime is 27713669. The reversal of 27713652 is 25631772.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

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, 1154724 + ... + 1154747.

It is an arithmetic number, because the mean of its divisors is an integer number (5388768).

Almost surely, 2^27713652 is an apocalyptic number.

It is an amenable number.

27713652 is an abundant number, since it is smaller than the sum of its proper divisors (36951564).

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

27713652 is a wasteful number, since it uses less digits than its factorization.

27713652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2309478 (or 2309476 counting only the distinct ones).

The product of its digits is 17640, while the sum is 33.

The square root of 27713652 is about 5264.3757464680. The cubic root of 27713652 is about 302.6202040326.

The spelling of 27713652 in words is "twenty-seven million, seven hundred thirteen thousand, six hundred fifty-two".