235164899 has 2 divisors, whose sum is σ = 235164900. Its totient is φ = 235164898.

The previous prime is 235164863. The next prime is 235164913. The reversal of 235164899 is 998461532.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 235164899 - 2²⁴ = 218387683 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (235164299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117582449 + 117582450.

It is an arithmetic number, because the mean of its divisors is an integer number (117582450).

Almost surely, 2^235164899 is an apocalyptic number.

235164899 is a deficient number, since it is larger than the sum of its proper divisors (1).

235164899 is an equidigital number, since it uses as much as digits as its factorization.

235164899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 466560, while the sum is 47.

The square root of 235164899 is about 15335.0871859276. The cubic root of 235164899 is about 617.2448849178.

The spelling of 235164899 in words is "two hundred thirty-five million, one hundred sixty-four thousand, eight hundred ninety-nine".