232150749 has 4 divisors (see below), whose sum is σ = 309534336. Its totient is φ = 154767164.

The previous prime is 232150741. The next prime is 232150783. The reversal of 232150749 is 947051232.

232150749 is nontrivially palindromic in base 16.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 232150749 - 2³ = 232150741 is a prime.

It is a super-2 number, since 2×232150749² = 107787940522522002, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232150741) 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, 38691789 + ... + 38691794.

It is an arithmetic number, because the mean of its divisors is an integer number (77383584).

Almost surely, 2^232150749 is an apocalyptic number.

It is an amenable number.

232150749 is a deficient number, since it is larger than the sum of its proper divisors (77383587).

232150749 is an equidigital number, since it uses as much as digits as its factorization.

232150749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77383586.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 232150749 is about 15236.4939864786. The cubic root of 232150749 is about 614.5964250252.

The spelling of 232150749 in words is "two hundred thirty-two million, one hundred fifty thousand, seven hundred forty-nine".