232415045 has 8 divisors (see below), whose sum is σ = 282032280. Its totient is φ = 183842560.

The previous prime is 232415033. The next prime is 232415059. The reversal of 232415045 is 540514232.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 27867841 + 204547204 = 5279^2 + 14302^2 .

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

It is not a de Polignac number, because 232415045 - 2⁸ = 232414789 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260696 + ... + 261585.

It is an arithmetic number, because the mean of its divisors is an integer number (35254035).

Almost surely, 2^232415045 is an apocalyptic number.

It is an amenable number.

232415045 is a deficient number, since it is larger than the sum of its proper divisors (49617235).

232415045 is an equidigital number, since it uses as much as digits as its factorization.

232415045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522375.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 232415045 is about 15245.1646432566. The cubic root of 232415045 is about 614.8295691840.

Adding to 232415045 its reverse (540514232), we get a palindrome (772929277).

The spelling of 232415045 in words is "two hundred thirty-two million, four hundred fifteen thousand, forty-five".