237425642 has 8 divisors (see below), whose sum is σ = 371622816. Its totient is φ = 113551372.

The previous prime is 237425641. The next prime is 237425659. The reversal of 237425642 is 246524732.

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

It is a super-2 number, since 2×237425642² = 112741870958224328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (237425641) 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, 2580668 + ... + 2580759.

It is an arithmetic number, because the mean of its divisors is an integer number (46452852).

Almost surely, 2^237425642 is an apocalyptic number.

237425642 is a deficient number, since it is larger than the sum of its proper divisors (134197174).

237425642 is a wasteful number, since it uses less digits than its factorization.

237425642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5161452.

The product of its digits is 80640, while the sum is 35.

The square root of 237425642 is about 15408.6223264768. The cubic root of 237425642 is about 619.2165285829.

The spelling of 237425642 in words is "two hundred thirty-seven million, four hundred twenty-five thousand, six hundred forty-two".