27496423 has 2 divisors, whose sum is σ = 27496424. Its totient is φ = 27496422.

The previous prime is 27496409. The next prime is 27496433. The reversal of 27496423 is 32469472.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27496423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27496433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13748211 + 13748212.

It is an arithmetic number, because the mean of its divisors is an integer number (13748212).

Almost surely, 2^27496423 is an apocalyptic number.

27496423 is a deficient number, since it is larger than the sum of its proper divisors (1).

27496423 is an equidigital number, since it uses as much as digits as its factorization.

27496423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 37.

The square root of 27496423 is about 5243.7031761914. The cubic root of 27496423 is about 301.8274491985.

The spelling of 27496423 in words is "twenty-seven million, four hundred ninety-six thousand, four hundred twenty-three".