27090356 has 12 divisors (see below), whose sum is σ = 47534592. Its totient is φ = 13509048.

The previous prime is 27090347. The next prime is 27090361. The reversal of 27090356 is 65309072.

27090356 = T₁₆₈ + T₁₆₉ + ... + T₅₅₀.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7310 + ... + 10373.

It is an arithmetic number, because the mean of its divisors is an integer number (3961216).

Almost surely, 2^27090356 is an apocalyptic number.

It is an amenable number.

27090356 is a deficient number, since it is larger than the sum of its proper divisors (20444236).

27090356 is a wasteful number, since it uses less digits than its factorization.

27090356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18070 (or 18068 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 27090356 is about 5204.8396709217. The cubic root of 27090356 is about 300.3342792381.

The spelling of 27090356 in words is "twenty-seven million, ninety thousand, three hundred fifty-six".