238219880 has 16 divisors (see below), whose sum is σ = 535994820. Its totient is φ = 95287936.

The previous prime is 238219879. The next prime is 238219897. The reversal of 238219880 is 88912832.

It is a happy number.

238219880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 217444516 + 20775364 = 14746^2 + 4558^2 .

It is a super-2 number, since 2×238219880² = 113497422454428800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2977709 + ... + 2977788.

Almost surely, 2^238219880 is an apocalyptic number.

238219880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

238219880 is an abundant number, since it is smaller than the sum of its proper divisors (297774940).

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

238219880 is a wasteful number, since it uses less digits than its factorization.

238219880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5955508 (or 5955504 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 41.

The square root of 238219880 is about 15434.3733270904. The cubic root of 238219880 is about 619.9062293149.

The spelling of 238219880 in words is "two hundred thirty-eight million, two hundred nineteen thousand, eight hundred eighty".