235798742 has 4 divisors (see below), whose sum is σ = 353698116. Its totient is φ = 117899370.

The previous prime is 235798729. The next prime is 235798757. The reversal of 235798742 is 247897532.

It is a happy number.

235798742 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58949684 + ... + 58949687.

It is an arithmetic number, because the mean of its divisors is an integer number (88424529).

Almost surely, 2^235798742 is an apocalyptic number.

235798742 is a deficient number, since it is larger than the sum of its proper divisors (117899374).

235798742 is a wasteful number, since it uses less digits than its factorization.

235798742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117899373.

The product of its digits is 846720, while the sum is 47.

The square root of 235798742 is about 15355.7397086562. The cubic root of 235798742 is about 617.7989434744.

The spelling of 235798742 in words is "two hundred thirty-five million, seven hundred ninety-eight thousand, seven hundred forty-two".