232994945 has 16 divisors (see below), whose sum is σ = 308914560. Its totient is φ = 167802624.

The previous prime is 232994939. The next prime is 232994947. The reversal of 232994945 is 549499232.

It is a cyclic number.

It is not a de Polignac number, because 232994945 - 2¹⁴ = 232978561 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 232994945.

It is not an unprimeable number, because it can be changed into a prime (232994947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57635 + ... + 61544.

It is an arithmetic number, because the mean of its divisors is an integer number (19307160).

Almost surely, 2^232994945 is an apocalyptic number.

It is an amenable number.

232994945 is a deficient number, since it is larger than the sum of its proper divisors (75919615).

232994945 is a wasteful number, since it uses less digits than its factorization.

232994945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119224.

The product of its digits is 699840, while the sum is 47.

The square root of 232994945 is about 15264.1719395452. The cubic root of 232994945 is about 615.3404993074.

The spelling of 232994945 in words is "two hundred thirty-two million, nine hundred ninety-four thousand, nine hundred forty-five".