232242642 has 12 divisors (see below), whose sum is σ = 503192430. Its totient is φ = 77414208.

The previous prime is 232242631. The next prime is 232242653. The reversal of 232242642 is 246242232.

It is a happy number.

232242642 is a `hidden beast` number, since 232 + 2 + 426 + 4 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (232242631) and next prime (232242653).

It can be written as a sum of positive squares in only one way, i.e., 211091841 + 21150801 = 14529^2 + 4599^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6451167 + ... + 6451202.

Almost surely, 2^232242642 is an apocalyptic number.

232242642 is an abundant number, since it is smaller than the sum of its proper divisors (270949788).

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

232242642 is a wasteful number, since it uses less digits than its factorization.

232242642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12902377 (or 12902374 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 232242642 is about 15239.5092440669. The cubic root of 232242642 is about 614.6775069075.

Adding to 232242642 its reverse (246242232), we get a palindrome (478484874).

The spelling of 232242642 in words is "two hundred thirty-two million, two hundred forty-two thousand, six hundred forty-two".