236930942 has 8 divisors (see below), whose sum is σ = 358541856. Its totient is φ = 117416992.

The previous prime is 236930909. The next prime is 236930959. The reversal of 236930942 is 249039632.

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

It is a super-2 number, since 2×236930942² = 112272542554014728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 236930896 and 236930905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523958 + ... + 524409.

It is an arithmetic number, because the mean of its divisors is an integer number (44817732).

Almost surely, 2^236930942 is an apocalyptic number.

236930942 is a deficient number, since it is larger than the sum of its proper divisors (121610914).

236930942 is a wasteful number, since it uses less digits than its factorization.

236930942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048482.

The product of its (nonzero) digits is 69984, while the sum is 38.

The square root of 236930942 is about 15392.5612553597. The cubic root of 236930942 is about 618.7861630804.

The spelling of 236930942 in words is "two hundred thirty-six million, nine hundred thirty thousand, nine hundred forty-two".