27230554 has 16 divisors (see below), whose sum is σ = 44241120. Its totient is φ = 12495600.

The previous prime is 27230521. The next prime is 27230561. The reversal of 27230554 is 45503272.

It is a super-2 number, since 2×27230554² = 1483006142293832, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 1729 + ... + 7579.

It is an arithmetic number, because the mean of its divisors is an integer number (2765070).

Almost surely, 2^27230554 is an apocalyptic number.

27230554 is a deficient number, since it is larger than the sum of its proper divisors (17010566).

27230554 is a wasteful number, since it uses less digits than its factorization.

27230554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6045.

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 27230554 is about 5218.2903330497. The cubic root of 27230554 is about 300.8514846635.

The spelling of 27230554 in words is "twenty-seven million, two hundred thirty thousand, five hundred fifty-four".