232290361 has 8 divisors (see below), whose sum is σ = 237909960. Its totient is φ = 226716672.

The previous prime is 232290353. The next prime is 232290389. The reversal of 232290361 is 163092232.

It can be written as a sum of positive squares in 4 ways, for example, as 32761 + 232257600 = 181^2 + 15240^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 232290361 - 2³ = 232290353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232290301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1126 + ... + 21583.

It is an arithmetic number, because the mean of its divisors is an integer number (29738745).

Almost surely, 2^232290361 is an apocalyptic number.

It is an amenable number.

232290361 is a deficient number, since it is larger than the sum of its proper divisors (5619599).

232290361 is a wasteful number, since it uses less digits than its factorization.

232290361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22955.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 232290361 is about 15241.0747980580. The cubic root of 232290361 is about 614.7196033789.

The spelling of 232290361 in words is "two hundred thirty-two million, two hundred ninety thousand, three hundred sixty-one".