238141392 has 40 divisors (see below), whose sum is σ = 622995840. Its totient is φ = 78374400.

The previous prime is 238141369. The next prime is 238141399. The reversal of 238141392 is 293141832.

It is a super-2 number, since 2×238141392² = 113422645167395328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238141399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27609 + ... + 35192.

It is an arithmetic number, because the mean of its divisors is an integer number (15574896).

Almost surely, 2^238141392 is an apocalyptic number.

It is an amenable number.

238141392 is an abundant number, since it is smaller than the sum of its proper divisors (384854448).

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

238141392 is a wasteful number, since it uses less digits than its factorization.

238141392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62891 (or 62885 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 238141392 is about 15431.8304811840. The cubic root of 238141392 is about 619.8381401967.

The spelling of 238141392 in words is "two hundred thirty-eight million, one hundred forty-one thousand, three hundred ninety-two".