27232940 has 24 divisors (see below), whose sum is σ = 65359392. Its totient is φ = 9336960.

The previous prime is 27232939. The next prime is 27232949. The reversal of 27232940 is 4923272.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (27232949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97121 + ... + 97400.

It is an arithmetic number, because the mean of its divisors is an integer number (2723308).

Almost surely, 2^27232940 is an apocalyptic number.

27232940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27232940 is an abundant number, since it is smaller than the sum of its proper divisors (38126452).

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

27232940 is a wasteful number, since it uses less digits than its factorization.

27232940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194537 (or 194535 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 27232940 is about 5218.5189469810. The cubic root of 27232940 is about 300.8602714926.

The spelling of 27232940 in words is "twenty-seven million, two hundred thirty-two thousand, nine hundred forty".