232324157 has 4 divisors (see below), whose sum is σ = 250195260. Its totient is φ = 214453056.

The previous prime is 232324129. The next prime is 232324181. The reversal of 232324157 is 751423232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22335076 + 209989081 = 4726^2 + 14491^2 .

It is a cyclic number.

It is not a de Polignac number, because 232324157 - 2¹² = 232320061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232324957) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8935532 + ... + 8935557.

It is an arithmetic number, because the mean of its divisors is an integer number (62548815).

Almost surely, 2^232324157 is an apocalyptic number.

It is an amenable number.

232324157 is a deficient number, since it is larger than the sum of its proper divisors (17871103).

232324157 is a wasteful number, since it uses less digits than its factorization.

232324157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17871102.

The product of its digits is 10080, while the sum is 29.

The square root of 232324157 is about 15242.1834721932. The cubic root of 232324157 is about 614.7494138514.

Adding to 232324157 its reverse (751423232), we get a palindrome (983747389).

The spelling of 232324157 in words is "two hundred thirty-two million, three hundred twenty-four thousand, one hundred fifty-seven".