232963930 has 16 divisors (see below), whose sum is σ = 423659880. Its totient is φ = 92224512.

The previous prime is 232963901. The next prime is 232963933. The reversal of 232963930 is 39369232.

It can be written as a sum of positive squares in 4 ways, for example, as 224790049 + 8173881 = 14993^2 + 2859^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 232963930.

It is not an unprimeable number, because it can be changed into a prime (232963933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119115 + ... + 121054.

Almost surely, 2^232963930 is an apocalyptic number.

232963930 is a deficient number, since it is larger than the sum of its proper divisors (190695950).

232963930 is a wasteful number, since it uses less digits than its factorization.

232963930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240273.

The product of its (nonzero) digits is 52488, while the sum is 37.

The square root of 232963930 is about 15263.1559646097. The cubic root of 232963930 is about 615.3131945198.

The spelling of 232963930 in words is "two hundred thirty-two million, nine hundred sixty-three thousand, nine hundred thirty".