106238 has 12 divisors (see below), whose sum is σ = 175560. Its totient is φ = 48180.

The previous prime is 106219. The next prime is 106243. The reversal of 106238 is 832601.

It is a super-2 number, since 2×106238² = 22573025288, which contains 22 as substring.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

106238 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23 + ... + 461.

It is an arithmetic number, because the mean of its divisors is an integer number (14630).

2¹⁰⁶²³⁸ is an apocalyptic number.

106238 is a deficient number, since it is larger than the sum of its proper divisors (69322).

106238 is a wasteful number, since it uses less digits than its factorization.

106238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463 (or 452 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 106238 is about 325.9417125806. The cubic root of 106238 is about 47.3616286990.

Adding to 106238 its reverse (832601), we get a palindrome (938839).

The spelling of 106238 in words is "one hundred six thousand, two hundred thirty-eight".