232433630 has 128 divisors (see below), whose sum is σ = 529514496. Its totient is φ = 72230400.

The previous prime is 232433609. The next prime is 232433647. The reversal of 232433630 is 36334232.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 232433630.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1216835 + ... + 1217025.

It is an arithmetic number, because the mean of its divisors is an integer number (4136832).

Almost surely, 2^232433630 is an apocalyptic number.

232433630 is an abundant number, since it is smaller than the sum of its proper divisors (297080866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232433630 is a wasteful number, since it uses less digits than its factorization.

232433630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282.

The product of its (nonzero) digits is 7776, while the sum is 26.

The square root of 232433630 is about 15245.7741686016. The cubic root of 232433630 is about 614.8459569685.

Adding to 232433630 its reverse (36334232), we get a palindrome (268767862).

It can be divided in two parts, 23 and 2433630, that multiplied together give a triangular number (55973490 = T₁₀₅₈₀).

The spelling of 232433630 in words is "two hundred thirty-two million, four hundred thirty-three thousand, six hundred thirty".