236262142 has 8 divisors (see below), whose sum is σ = 354832632. Its totient is φ = 117984600.

The previous prime is 236262139. The next prime is 236262149. The reversal of 236262142 is 241262632.

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

It is a self number, because there is not a number n which added to its sum of digits gives 236262142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (236262149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71209 + ... + 74452.

It is an arithmetic number, because the mean of its divisors is an integer number (44354079).

Almost surely, 2^236262142 is an apocalyptic number.

236262142 is a deficient number, since it is larger than the sum of its proper divisors (118570490).

236262142 is a wasteful number, since it uses less digits than its factorization.

236262142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146474.

The product of its digits is 6912, while the sum is 28.

The square root of 236262142 is about 15370.8211231541. The cubic root of 236262142 is about 618.2033854028.

The spelling of 236262142 in words is "two hundred thirty-six million, two hundred sixty-two thousand, one hundred forty-two".