230202932 has 12 divisors (see below), whose sum is σ = 402963876. Its totient is φ = 115070400.

The previous prime is 230202871. The next prime is 230202953. The reversal of 230202932 is 239202032.

It can be written as a sum of positive squares in 2 ways, for example, as 152868496 + 77334436 = 12364^2 + 8794^2 .

It is a junction number, because it is equal to n+sod(n) for n = 230202898 and 230202907.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19688 + ... + 29120.

It is an arithmetic number, because the mean of its divisors is an integer number (33580323).

Almost surely, 2^230202932 is an apocalyptic number.

It is an amenable number.

230202932 is a deficient number, since it is larger than the sum of its proper divisors (172760944).

230202932 is a wasteful number, since it uses less digits than its factorization.

230202932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15538 (or 15536 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 230202932 is about 15172.4398828929. The cubic root of 230202932 is about 612.8727101005.

Adding to 230202932 its reverse (239202032), we get a palindrome (469404964).

It can be divided in two parts, 23020 and 2932, that added together give a palindrome (25952).

The spelling of 230202932 in words is "two hundred thirty million, two hundred two thousand, nine hundred thirty-two".