238605696 has 192 divisors, whose sum is σ = 819774000. Its totient is φ = 68124672.

The previous prime is 238605677. The next prime is 238605737. The reversal of 238605696 is 696506832.

It is a happy number.

238605696 is a `hidden beast` number, since 2 + 3 + 86 + 0 + 569 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a super-3 number, since 3×238605696³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 168640 + ... + 170048.

Almost surely, 2^238605696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 238605696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (409887000).

238605696 is an abundant number, since it is smaller than the sum of its proper divisors (581168304).

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

238605696 is a wasteful number, since it uses less digits than its factorization.

238605696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1446 (or 1421 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The square root of 238605696 is about 15446.8668667792. The cubic root of 238605696 is about 620.2407112505.

The spelling of 238605696 in words is "two hundred thirty-eight million, six hundred five thousand, six hundred ninety-six".