232910045 has 8 divisors (see below), whose sum is σ = 279890520. Its totient is φ = 186062400.

The previous prime is 232910039. The next prime is 232910147. The reversal of 232910045 is 540019232.

It can be written as a sum of positive squares in 4 ways, for example, as 36517849 + 196392196 = 6043^2 + 14014^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 232910045 - 2⁶ = 232909981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 232909996 and 232910023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29306 + ... + 36395.

It is an arithmetic number, because the mean of its divisors is an integer number (34986315).

Almost surely, 2^232910045 is an apocalyptic number.

It is an amenable number.

232910045 is a deficient number, since it is larger than the sum of its proper divisors (46980475).

232910045 is an equidigital number, since it uses as much as digits as its factorization.

232910045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66415.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 232910045 is about 15261.3906640253. The cubic root of 232910045 is about 615.2657498243.

Adding to 232910045 its reverse (540019232), we get a palindrome (772929277).

The spelling of 232910045 in words is "two hundred thirty-two million, nine hundred ten thousand, forty-five".