233526142 has 16 divisors (see below), whose sum is σ = 355022640. Its totient is φ = 115193088.

The previous prime is 233526113. The next prime is 233526151. The reversal of 233526142 is 241625332.

It is a self number, because there is not a number n which added to its sum of digits gives 233526142.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 65584 + ... + 69052.

It is an arithmetic number, because the mean of its divisors is an integer number (22188915).

Almost surely, 2^233526142 is an apocalyptic number.

233526142 is a deficient number, since it is larger than the sum of its proper divisors (121496498).

233526142 is a wasteful number, since it uses less digits than its factorization.

233526142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3915.

The product of its digits is 8640, while the sum is 28.

The square root of 233526142 is about 15281.5621583659. The cubic root of 233526142 is about 615.8077754496.

The spelling of 233526142 in words is "two hundred thirty-three million, five hundred twenty-six thousand, one hundred forty-two".