232009755 has 16 divisors (see below), whose sum is σ = 371484960. Its totient is φ = 123648768.

The previous prime is 232009751. The next prime is 232009759. The reversal of 232009755 is 557900232.

It is an interprime number because it is at equal distance from previous prime (232009751) and next prime (232009759).

It is not a de Polignac number, because 232009755 - 2² = 232009751 is a prime.

It is not an unprimeable number, because it can be changed into a prime (232009751) 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, 19329 + ... + 28941.

It is an arithmetic number, because the mean of its divisors is an integer number (23217810).

Almost surely, 2^232009755 is an apocalyptic number.

232009755 is a deficient number, since it is larger than the sum of its proper divisors (139475205).

232009755 is a wasteful number, since it uses less digits than its factorization.

232009755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11230.

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 232009755 is about 15231.8664319249. The cubic root of 232009755 is about 614.4719772149.

Adding to 232009755 its reverse (557900232), we get a palindrome (789909987).

The spelling of 232009755 in words is "two hundred thirty-two million, nine thousand, seven hundred fifty-five".