23154059 has 2 divisors, whose sum is σ = 23154060. Its totient is φ = 23154058.

The previous prime is 23154041. The next prime is 23154071. The reversal of 23154059 is 95045132.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23154059 is a prime.

It is a super-2 number, since 2×23154059² = 1072220896350962, which contains 22 as substring.

It is equal to p_1457309 and since 23154059 and 1457309 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 (23154029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11577029 + 11577030.

It is an arithmetic number, because the mean of its divisors is an integer number (11577030).

Almost surely, 2^23154059 is an apocalyptic number.

23154059 is a deficient number, since it is larger than the sum of its proper divisors (1).

23154059 is an equidigital number, since it uses as much as digits as its factorization.

23154059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 23154059 is about 4811.8664777818. The cubic root of 23154059 is about 285.0202468431.

The spelling of 23154059 in words is "twenty-three million, one hundred fifty-four thousand, fifty-nine".