27713630 has 16 divisors (see below), whose sum is σ = 57011040. Its totient is φ = 9501792.

The previous prime is 27713611. The next prime is 27713633. The reversal of 27713630 is 3631772.

It is a junction number, because it is equal to n+sod(n) for n = 27713593 and 27713602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27713633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197885 + ... + 198024.

It is an arithmetic number, because the mean of its divisors is an integer number (3563190).

Almost surely, 2^27713630 is an apocalyptic number.

27713630 is an abundant number, since it is smaller than the sum of its proper divisors (29297410).

27713630 is a wasteful number, since it uses less digits than its factorization.

27713630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395923.

The product of its (nonzero) digits is 5292, while the sum is 29.

The square root of 27713630 is about 5264.3736569510. The cubic root of 27713630 is about 302.6201239560.

The spelling of 27713630 in words is "twenty-seven million, seven hundred thirteen thousand, six hundred thirty".