232152226 has 4 divisors (see below), whose sum is σ = 348228342. Its totient is φ = 116076112.

The previous prime is 232152199. The next prime is 232152247. The reversal of 232152226 is 622251232.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 195972001 + 36180225 = 13999^2 + 6015^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 232152226.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58038055 + ... + 58038058.

Almost surely, 2^232152226 is an apocalyptic number.

232152226 is a deficient number, since it is larger than the sum of its proper divisors (116076116).

232152226 is a wasteful number, since it uses less digits than its factorization.

232152226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116076115.

The product of its digits is 2880, while the sum is 25.

The square root of 232152226 is about 15236.5424555573. The cubic root of 232152226 is about 614.5977284268.

The spelling of 232152226 in words is "two hundred thirty-two million, one hundred fifty-two thousand, two hundred twenty-six".