238862000 has 80 divisors (see below), whose sum is σ = 622064352. Its totient is φ = 88185600.

The previous prime is 238861979. The next prime is 238862017. The reversal of 238862000 is 268832.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21407 + ... + 30593.

Almost surely, 2^238862000 is an apocalyptic number.

238862000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 238862000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (311032176).

238862000 is an abundant number, since it is smaller than the sum of its proper divisors (383202352).

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

238862000 is a wasteful number, since it uses less digits than its factorization.

238862000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9223 (or 9207 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 238862000 is about 15455.1609503104. The cubic root of 238862000 is about 620.4627138980.

The spelling of 238862000 in words is "two hundred thirty-eight million, eight hundred sixty-two thousand".