27713922 has 8 divisors (see below), whose sum is σ = 55427856. Its totient is φ = 9237972.

The previous prime is 27713921. The next prime is 27713923. The reversal of 27713922 is 22931772.

It is an interprime number because it is at equal distance from previous prime (27713921) and next prime (27713923).

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

27713922 is an admirable number.

It is a super-2 number, since 2×27713922² = 1536122945244168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (27713921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2309488 + ... + 2309499.

It is an arithmetic number, because the mean of its divisors is an integer number (6928482).

Almost surely, 2^27713922 is an apocalyptic number.

27713922 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

27713922 is a wasteful number, since it uses less digits than its factorization.

27713922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4618992.

The product of its digits is 10584, while the sum is 33.

The square root of 27713922 is about 5264.4013904717. The cubic root of 27713922 is about 302.6211867876.

The spelling of 27713922 in words is "twenty-seven million, seven hundred thirteen thousand, nine hundred twenty-two".