27272054 has 4 divisors (see below), whose sum is σ = 40908084. Its totient is φ = 13636026.

The previous prime is 27271991. The next prime is 27272099. The reversal of 27272054 is 45027272.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 6818012 + ... + 6818015.

It is an arithmetic number, because the mean of its divisors is an integer number (10227021).

Almost surely, 2^27272054 is an apocalyptic number.

27272054 is a deficient number, since it is larger than the sum of its proper divisors (13636030).

27272054 is a wasteful number, since it uses less digits than its factorization.

27272054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13636029.

The product of its (nonzero) digits is 7840, while the sum is 29.

The square root of 27272054 is about 5222.2652173171. The cubic root of 27272054 is about 301.0042419832.

The spelling of 27272054 in words is "twenty-seven million, two hundred seventy-two thousand, fifty-four".