27590741 has 2 divisors, whose sum is σ = 27590742. Its totient is φ = 27590740.

The previous prime is 27590737. The next prime is 27590743. The reversal of 27590741 is 14709572.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27520516 + 70225 = 5246^2 + 265^2 .

It is a cyclic number.

It is not a de Polignac number, because 27590741 - 2² = 27590737 is a prime.

It is a super-2 number, since 2×27590741² = 1522497977858162, which contains 22 as substring.

Together with 27590743, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27590743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13795370 + 13795371.

It is an arithmetic number, because the mean of its divisors is an integer number (13795371).

Almost surely, 2^27590741 is an apocalyptic number.

It is an amenable number.

27590741 is a deficient number, since it is larger than the sum of its proper divisors (1).

27590741 is an equidigital number, since it uses as much as digits as its factorization.

27590741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 35.

The square root of 27590741 is about 5252.6889304431. The cubic root of 27590741 is about 302.1721640157.

The spelling of 27590741 in words is "twenty-seven million, five hundred ninety thousand, seven hundred forty-one".