27232939 has 2 divisors, whose sum is σ = 27232940. Its totient is φ = 27232938.

The previous prime is 27232927. The next prime is 27232949. The reversal of 27232939 is 93923272.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27232939 - 2⁷ = 27232811 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 27232898 and 27232907.

It is not a weakly prime, because it can be changed into another prime (27232949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13616469 + 13616470.

It is an arithmetic number, because the mean of its divisors is an integer number (13616470).

Almost surely, 2^27232939 is an apocalyptic number.

27232939 is a deficient number, since it is larger than the sum of its proper divisors (1).

27232939 is an equidigital number, since it uses as much as digits as its factorization.

27232939 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40824, while the sum is 37.

The square root of 27232939 is about 5218.5188511684. The cubic root of 27232939 is about 300.8602678101.

The spelling of 27232939 in words is "twenty-seven million, two hundred thirty-two thousand, nine hundred thirty-nine".