232897901 has 2 divisors, whose sum is σ = 232897902. Its totient is φ = 232897900.

The previous prime is 232897891. The next prime is 232897919. The reversal of 232897901 is 109798232.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 165739876 + 67158025 = 12874^2 + 8195^2 .

It is a cyclic number.

It is not a de Polignac number, because 232897901 - 2²² = 228703597 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232897921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116448950 + 116448951.

It is an arithmetic number, because the mean of its divisors is an integer number (116448951).

Almost surely, 2^232897901 is an apocalyptic number.

It is an amenable number.

232897901 is a deficient number, since it is larger than the sum of its proper divisors (1).

232897901 is an equidigital number, since it uses as much as digits as its factorization.

232897901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 232897901 is about 15260.9927920827. The cubic root of 232897901 is about 615.2550562578.

The spelling of 232897901 in words is "two hundred thirty-two million, eight hundred ninety-seven thousand, nine hundred one".