238601412 has 72 divisors (see below), whose sum is σ = 690895296. Its totient is φ = 68013504.

The previous prime is 238601399. The next prime is 238601413. The reversal of 238601412 is 214106832.

It is not an unprimeable number, because it can be changed into a prime (238601413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 147118 + ... + 148730.

It is an arithmetic number, because the mean of its divisors is an integer number (9595768).

Almost surely, 2^238601412 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 238601412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (345447648).

238601412 is an abundant number, since it is smaller than the sum of its proper divisors (452293884).

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

238601412 is a wasteful number, since it uses less digits than its factorization.

238601412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2217 (or 2212 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 238601412 is about 15446.7281972591. The cubic root of 238601412 is about 620.2369992309.

The spelling of 238601412 in words is "two hundred thirty-eight million, six hundred one thousand, four hundred twelve".