232646965 has 4 divisors (see below), whose sum is σ = 279176364. Its totient is φ = 186117568.

The previous prime is 232646957. The next prime is 232646969. The reversal of 232646965 is 569646232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25948836 + 206698129 = 5094^2 + 14377^2 .

It is a cyclic number.

It is not a de Polignac number, because 232646965 - 2³ = 232646957 is a prime.

It is a super-2 number, since 2×232646965² = 108249220647422450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232646969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23264692 + ... + 23264701.

It is an arithmetic number, because the mean of its divisors is an integer number (69794091).

Almost surely, 2^232646965 is an apocalyptic number.

It is an amenable number.

232646965 is a deficient number, since it is larger than the sum of its proper divisors (46529399).

232646965 is an equidigital number, since it uses as much as digits as its factorization.

232646965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46529398.

The product of its digits is 466560, while the sum is 43.

The square root of 232646965 is about 15252.7690928565. The cubic root of 232646965 is about 615.0340078579.

The spelling of 232646965 in words is "two hundred thirty-two million, six hundred forty-six thousand, nine hundred sixty-five".