27115230 has 16 divisors (see below), whose sum is σ = 65076624. Its totient is φ = 7230720.

The previous prime is 27115211. The next prime is 27115247. The reversal of 27115230 is 3251172.

It is a junction number, because it is equal to n+sod(n) for n = 27115197 and 27115206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 451891 + ... + 451950.

It is an arithmetic number, because the mean of its divisors is an integer number (4067289).

Almost surely, 2^27115230 is an apocalyptic number.

27115230 is an abundant number, since it is smaller than the sum of its proper divisors (37961394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27115230 is a wasteful number, since it uses less digits than its factorization.

27115230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903851.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 27115230 is about 5207.2286295111. The cubic root of 27115230 is about 300.4261720823.

The spelling of 27115230 in words is "twenty-seven million, one hundred fifteen thousand, two hundred thirty".