27494055 has 24 divisors (see below), whose sum is σ = 49196160. Its totient is φ = 14189760.

The previous prime is 27494041. The next prime is 27494087. The reversal of 27494055 is 55049472.

It is not a de Polignac number, because 27494055 - 2⁵ = 27494023 is a prime.

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 in 23 ways as a sum of consecutive naturals, for example, 8460 + ... + 11249.

It is an arithmetic number, because the mean of its divisors is an integer number (2049840).

Almost surely, 2^27494055 is an apocalyptic number.

27494055 is a deficient number, since it is larger than the sum of its proper divisors (21702105).

27494055 is a wasteful number, since it uses less digits than its factorization.

27494055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19751 (or 19748 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 27494055 is about 5243.4773767034. The cubic root of 27494055 is about 301.8187844603.

The spelling of 27494055 in words is "twenty-seven million, four hundred ninety-four thousand, fifty-five".