238937016 has 16 divisors (see below), whose sum is σ = 597342600. Its totient is φ = 79645664.

The previous prime is 238937011. The next prime is 238937029. The reversal of 238937016 is 610739832.

It is a super-2 number, since 2×238937016² = 114181795229968512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238937011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4977831 + ... + 4977878.

Almost surely, 2^238937016 is an apocalyptic number.

It is an amenable number.

238937016 is an abundant number, since it is smaller than the sum of its proper divisors (358405584).

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

238937016 is a wasteful number, since it uses less digits than its factorization.

238937016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9955718 (or 9955714 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 238937016 is about 15457.5876513769. The cubic root of 238937016 is about 620.5276604073.

The spelling of 238937016 in words is "two hundred thirty-eight million, nine hundred thirty-seven thousand, sixteen".