27341651 has 2 divisors, whose sum is σ = 27341652. Its totient is φ = 27341650.

The previous prime is 27341647. The next prime is 27341653. The reversal of 27341651 is 15614372.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27341651 - 2² = 27341647 is a prime.

It is a Sophie Germain prime.

Together with 27341653, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_1702982 and since 27341651 and 1702982 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (27341653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13670825 + 13670826.

It is an arithmetic number, because the mean of its divisors is an integer number (13670826).

Almost surely, 2^27341651 is an apocalyptic number.

27341651 is a deficient number, since it is larger than the sum of its proper divisors (1).

27341651 is an equidigital number, since it uses as much as digits as its factorization.

27341651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5040, while the sum is 29.

The square root of 27341651 is about 5228.9244591981. The cubic root of 27341651 is about 301.2600740420.

The spelling of 27341651 in words is "twenty-seven million, three hundred forty-one thousand, six hundred fifty-one".