237813042 has 8 divisors (see below), whose sum is σ = 475626096. Its totient is φ = 79271012.

The previous prime is 237813041. The next prime is 237813047. The reversal of 237813042 is 240318732.

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

237813042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (237813041) 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, 19817748 + ... + 19817759.

It is an arithmetic number, because the mean of its divisors is an integer number (59453262).

Almost surely, 2^237813042 is an apocalyptic number.

237813042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

237813042 is a wasteful number, since it uses less digits than its factorization.

237813042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39635512.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 237813042 is about 15421.1880865256. The cubic root of 237813042 is about 619.5531309940.

The spelling of 237813042 in words is "two hundred thirty-seven million, eight hundred thirteen thousand, forty-two".