232426144 has 12 divisors (see below), whose sum is σ = 457589034. Its totient is φ = 116213056.

The previous prime is 232426133. The next prime is 232426151. The reversal of 232426144 is 441624232.

It can be written as a sum of positive squares in only one way, i.e., 230432400 + 1993744 = 15180^2 + 1412^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3631627 + ... + 3631690.

Almost surely, 2^232426144 is an apocalyptic number.

It is an amenable number.

232426144 is a deficient number, since it is larger than the sum of its proper divisors (225162890).

232426144 is an equidigital number, since it uses as much as digits as its factorization.

232426144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7263327 (or 7263319 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

The square root of 232426144 is about 15245.5286559699. The cubic root of 232426144 is about 614.8393561075.

The spelling of 232426144 in words is "two hundred thirty-two million, four hundred twenty-six thousand, one hundred forty-four".