238537082 has 32 divisors (see below), whose sum is σ = 422602752. Its totient is φ = 98857584.

The previous prime is 238537069. The next prime is 238537099. The reversal of 238537082 is 280735832.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60083 + ... + 63929.

It is an arithmetic number, because the mean of its divisors is an integer number (13206336).

Almost surely, 2^238537082 is an apocalyptic number.

238537082 is a deficient number, since it is larger than the sum of its proper divisors (184065670).

238537082 is a wasteful number, since it uses less digits than its factorization.

238537082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4002.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 238537082 is about 15444.6457388961. The cubic root of 238537082 is about 620.1812529380.

The spelling of 238537082 in words is "two hundred thirty-eight million, five hundred thirty-seven thousand, eighty-two".