235182542 has 32 divisors (see below), whose sum is σ = 409252800. Its totient is φ = 99283968.

The previous prime is 235182509. The next prime is 235182581. The reversal of 235182542 is 245281532.

It is a junction number, because it is equal to n+sod(n) for n = 235182499 and 235182508.

It is a congruent number.

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 in 15 ways as a sum of consecutive naturals, for example, 349118 + ... + 349790.

It is an arithmetic number, because the mean of its divisors is an integer number (12789150).

Almost surely, 2^235182542 is an apocalyptic number.

235182542 is a deficient number, since it is larger than the sum of its proper divisors (174070258).

235182542 is a wasteful number, since it uses less digits than its factorization.

235182542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020.

The product of its digits is 19200, while the sum is 32.

The square root of 235182542 is about 15335.6624245580. The cubic root of 235182542 is about 617.2603205819.

The spelling of 235182542 in words is "two hundred thirty-five million, one hundred eighty-two thousand, five hundred forty-two".