237934942 has 8 divisors (see below), whose sum is σ = 407888496. Its totient is φ = 101972112.

The previous prime is 237934933. The next prime is 237934943. The reversal of 237934942 is 249439732.

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

It is a super-2 number, since 2×237934942² = 113226073249086728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (237934943) 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, 8497663 + ... + 8497690.

It is an arithmetic number, because the mean of its divisors is an integer number (50986062).

Almost surely, 2^237934942 is an apocalyptic number.

237934942 is a deficient number, since it is larger than the sum of its proper divisors (169953554).

237934942 is a wasteful number, since it uses less digits than its factorization.

237934942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16995362.

The product of its digits is 326592, while the sum is 43.

The square root of 237934942 is about 15425.1399345354. The cubic root of 237934942 is about 619.6589713151.

The spelling of 237934942 in words is "two hundred thirty-seven million, nine hundred thirty-four thousand, nine hundred forty-two".