232623030 has 32 divisors (see below), whose sum is σ = 561427200. Its totient is φ = 61684832.

The previous prime is 232623011. The next prime is 232623037. The reversal of 232623030 is 30326232.

It is a super-2 number, since 2×232623030² = 108226948172761800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232622988 and 232623006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232623037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16290 + ... + 27029.

It is an arithmetic number, because the mean of its divisors is an integer number (17544600).

Almost surely, 2^232623030 is an apocalyptic number.

232623030 is an abundant number, since it is smaller than the sum of its proper divisors (328804170).

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

232623030 is a wasteful number, since it uses less digits than its factorization.

232623030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43508.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 232623030 is about 15251.9844610464. The cubic root of 232623030 is about 615.0129153213.

Adding to 232623030 its reverse (30326232), we get a palindrome (262949262).

The spelling of 232623030 in words is "two hundred thirty-two million, six hundred twenty-three thousand, thirty".