27320232 has 32 divisors (see below), whose sum is σ = 69266880. Its totient is φ = 8977920.

The previous prime is 27320231. The next prime is 27320239. The reversal of 27320232 is 23202372.

It is a junction number, because it is equal to n+sod(n) for n = 27320199 and 27320208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27320231) by changing a digit.

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, 6313 + ... + 9720.

It is an arithmetic number, because the mean of its divisors is an integer number (2164590).

Almost surely, 2^27320232 is an apocalyptic number.

It is an amenable number.

27320232 is an abundant number, since it is smaller than the sum of its proper divisors (41946648).

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

27320232 is a wasteful number, since it uses less digits than its factorization.

27320232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16113 (or 16109 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 27320232 is about 5226.8759311849. The cubic root of 27320232 is about 301.1813860940.

The spelling of 27320232 in words is "twenty-seven million, three hundred twenty thousand, two hundred thirty-two".