27400088 has 16 divisors (see below), whose sum is σ = 51885360. Its totient is φ = 13564000.

The previous prime is 27400049. The next prime is 27400103. The reversal of 27400088 is 88000472.

It is a self number, because there is not a number n which added to its sum of digits gives 27400088.

It is a congruent number.

It is an unprimeable number.

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, 16148 + ... + 17763.

It is an arithmetic number, because the mean of its divisors is an integer number (3242835).

Almost surely, 2^27400088 is an apocalyptic number.

It is an amenable number.

27400088 is a deficient number, since it is larger than the sum of its proper divisors (24485272).

27400088 is a wasteful number, since it uses less digits than its factorization.

27400088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34018 (or 34014 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 27400088 is about 5234.5093370821. The cubic root of 27400088 is about 301.4745478947.

The spelling of 27400088 in words is "twenty-seven million, four hundred thousand, eighty-eight".