108228029 has 16 divisors (see below), whose sum is σ = 137800320. Its totient is φ = 82676160.

The previous prime is 108228023. The next prime is 108228059. The reversal of 108228029 is 920822801.

It is not a de Polignac number, because 108228029 - 2⁴ = 108228013 is a prime.

It is a super-2 number, since 2×108228029² = 23426612522449682, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 108227986 and 108228004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108228023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17867 + ... + 23144.

It is an arithmetic number, because the mean of its divisors is an integer number (8612520).

Almost surely, 2^108228029 is an apocalyptic number.

It is an amenable number.

108228029 is a deficient number, since it is larger than the sum of its proper divisors (29572291).

108228029 is a wasteful number, since it uses less digits than its factorization.

108228029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41060.

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 108228029 is about 10403.2701108834. The cubic root of 108228029 is about 476.5552406075. Note that the first 3 decimals are identical.

The spelling of 108228029 in words is "one hundred eight million, two hundred twenty-eight thousand, twenty-nine".