233460157 has 6 divisors (see below), whose sum is σ = 271576158. Its totient is φ = 200108664.

The previous prime is 233460151. The next prime is 233460181. The reversal of 233460157 is 751064332.

It can be written as a sum of positive squares in only one way, i.e., 178195801 + 55264356 = 13349^2 + 7434^2 .

It is not a de Polignac number, because 233460157 - 2¹¹ = 233458109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233460151) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 2382198 + ... + 2382295.

It is an arithmetic number, because the mean of its divisors is an integer number (45262693).

Almost surely, 2^233460157 is an apocalyptic number.

It is an amenable number.

233460157 is a deficient number, since it is larger than the sum of its proper divisors (38116001).

233460157 is an equidigital number, since it uses as much as digits as its factorization.

233460157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4764507 (or 4764500 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 233460157 is about 15279.4030315324. The cubic root of 233460157 is about 615.7497692331.

The spelling of 233460157 in words is "two hundred thirty-three million, four hundred sixty thousand, one hundred fifty-seven".