106238072 has 16 divisors (see below), whose sum is σ = 199722240. Its totient is φ = 52978816.

The previous prime is 106238071. The next prime is 106238123. The reversal of 106238072 is 270832601.

It is a happy number.

It is a super-2 number, since 2×106238072² = 22573055884554368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106238071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14273 + ... + 20400.

It is an arithmetic number, because the mean of its divisors is an integer number (12482640).

Almost surely, 2^106238072 is an apocalyptic number.

It is an amenable number.

106238072 is a deficient number, since it is larger than the sum of its proper divisors (93484168).

106238072 is a wasteful number, since it uses less digits than its factorization.

106238072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35062 (or 35058 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 106238072 is about 10307.1854548174. The cubic root of 106238072 is about 473.6163939837.

The spelling of 106238072 in words is "one hundred six million, two hundred thirty-eight thousand, seventy-two".