232450144 has 24 divisors (see below), whose sum is σ = 477534960. Its totient is φ = 111171456.

The previous prime is 232450133. The next prime is 232450151. The reversal of 232450144 is 441054232.

It is a happy number.

232450144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157179 + ... + 158650.

It is an arithmetic number, because the mean of its divisors is an integer number (19897290).

Almost surely, 2^232450144 is an apocalyptic number.

It is an amenable number.

232450144 is an abundant number, since it is smaller than the sum of its proper divisors (245084816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232450144 is a wasteful number, since it uses less digits than its factorization.

232450144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315862 (or 315854 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 232450144 is about 15246.3157516824. The cubic root of 232450144 is about 614.8605178644.

The spelling of 232450144 in words is "two hundred thirty-two million, four hundred fifty thousand, one hundred forty-four".