235197742 has 8 divisors (see below), whose sum is σ = 379934856. Its totient is φ = 108552792.

The previous prime is 235197661. The next prime is 235197757. The reversal of 235197742 is 247791532.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 235197695 and 235197704.

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 3 ways as a sum of consecutive naturals, for example, 4523008 + ... + 4523059.

It is an arithmetic number, because the mean of its divisors is an integer number (47491857).

Almost surely, 2^235197742 is an apocalyptic number.

235197742 is a deficient number, since it is larger than the sum of its proper divisors (144737114).

235197742 is a wasteful number, since it uses less digits than its factorization.

235197742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9046082.

The product of its digits is 105840, while the sum is 40.

The square root of 235197742 is about 15336.1579934480. The cubic root of 235197742 is about 617.2736182735.

The spelling of 235197742 in words is "two hundred thirty-five million, one hundred ninety-seven thousand, seven hundred forty-two".