238967512 has 48 divisors (see below), whose sum is σ = 533376360. Its totient is φ = 100025856.

The previous prime is 238967507. The next prime is 238967537. The reversal of 238967512 is 215769832.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9768 + ... + 23944.

Almost surely, 2^238967512 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 238967512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (266688180).

238967512 is an abundant number, since it is smaller than the sum of its proper divisors (294408848).

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

238967512 is a wasteful number, since it uses less digits than its factorization.

238967512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14240 (or 14229 counting only the distinct ones).

The product of its digits is 181440, while the sum is 43.

The square root of 238967512 is about 15458.5740610187. The cubic root of 238967512 is about 620.5540590050.

The spelling of 238967512 in words is "two hundred thirty-eight million, nine hundred sixty-seven thousand, five hundred twelve".