23361379 has 2 divisors, whose sum is σ = 23361380. Its totient is φ = 23361378.

The previous prime is 23361337. The next prime is 23361407. The reversal of 23361379 is 97316332.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23361379 is a prime.

It is not a weakly prime, because it can be changed into another prime (23361329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11680689 + 11680690.

It is an arithmetic number, because the mean of its divisors is an integer number (11680690).

Almost surely, 2^23361379 is an apocalyptic number.

23361379 is a deficient number, since it is larger than the sum of its proper divisors (1).

23361379 is an equidigital number, since it uses as much as digits as its factorization.

23361379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20412, while the sum is 34.

The square root of 23361379 is about 4833.3610458976. The cubic root of 23361379 is about 285.8684049100.

The spelling of 23361379 in words is "twenty-three million, three hundred sixty-one thousand, three hundred seventy-nine".