27626968 has 8 divisors (see below), whose sum is σ = 51800580. Its totient is φ = 13813480.

The previous prime is 27626959. The next prime is 27626987. The reversal of 27626968 is 86962672.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×27626968³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1726678 + ... + 1726693.

Almost surely, 2^27626968 is an apocalyptic number.

It is an amenable number.

27626968 is a deficient number, since it is larger than the sum of its proper divisors (24173612).

27626968 is a wasteful number, since it uses less digits than its factorization.

27626968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3453377 (or 3453373 counting only the distinct ones).

The product of its digits is 435456, while the sum is 46.

The square root of 27626968 is about 5256.1362235011. The cubic root of 27626968 is about 302.3043581623.

It can be divided in two parts, 2762 and 6968, that added together give a triangular number (9730 = T₁₃₉).

The spelling of 27626968 in words is "twenty-seven million, six hundred twenty-six thousand, nine hundred sixty-eight".