27712030 has 8 divisors (see below), whose sum is σ = 49881672. Its totient is φ = 11084808.

The previous prime is 27712021. The next prime is 27712031. The reversal of 27712030 is 3021772.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 27711992 and 27712010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27712031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1385592 + ... + 1385611.

It is an arithmetic number, because the mean of its divisors is an integer number (6235209).

Almost surely, 2^27712030 is an apocalyptic number.

27712030 is a deficient number, since it is larger than the sum of its proper divisors (22169642).

27712030 is a wasteful number, since it uses less digits than its factorization.

27712030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2771210.

The product of its (nonzero) digits is 588, while the sum is 22.

The square root of 27712030 is about 5264.2216898607. The cubic root of 27712030 is about 302.6143000887.

The spelling of 27712030 in words is "twenty-seven million, seven hundred twelve thousand, thirty".