23427611 has 2 divisors, whose sum is σ = 23427612. Its totient is φ = 23427610.

The previous prime is 23427571. The next prime is 23427617. The reversal of 23427611 is 11672432.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23427611 is a prime.

It is a Chen prime.

It is equal to p_1473425 and since 23427611 and 1473425 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 (23427617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11713805 + 11713806.

It is an arithmetic number, because the mean of its divisors is an integer number (11713806).

Almost surely, 2^23427611 is an apocalyptic number.

23427611 is a deficient number, since it is larger than the sum of its proper divisors (1).

23427611 is an equidigital number, since it uses as much as digits as its factorization.

23427611 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016, while the sum is 26.

The square root of 23427611 is about 4840.2077434755. The cubic root of 23427611 is about 286.1383058059.

The spelling of 23427611 in words is "twenty-three million, four hundred twenty-seven thousand, six hundred eleven".