236047342 has 4 divisors (see below), whose sum is σ = 354071016. Its totient is φ = 118023670.

The previous prime is 236047333. The next prime is 236047351. The reversal of 236047342 is 243740632.

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

It is an interprime number because it is at equal distance from previous prime (236047333) and next prime (236047351).

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59011834 + ... + 59011837.

It is an arithmetic number, because the mean of its divisors is an integer number (88517754).

Almost surely, 2^236047342 is an apocalyptic number.

236047342 is a deficient number, since it is larger than the sum of its proper divisors (118023674).

236047342 is a wasteful number, since it uses less digits than its factorization.

236047342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118023673.

The product of its (nonzero) digits is 24192, while the sum is 31.

The square root of 236047342 is about 15363.8322693266. The cubic root of 236047342 is about 618.0159800785.

Adding to 236047342 its reverse (243740632), we get a palindrome (479787974).

The spelling of 236047342 in words is "two hundred thirty-six million, forty-seven thousand, three hundred forty-two".