106888830 has 16 divisors (see below), whose sum is σ = 256533264. Its totient is φ = 28503680.

The previous prime is 106888801. The next prime is 106888849. The reversal of 106888830 is 38888601.

It is a happy number.

It is a super-2 number, since 2×106888830² = 22850443957537800, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1781451 + ... + 1781510.

It is an arithmetic number, because the mean of its divisors is an integer number (16033329).

Almost surely, 2^106888830 is an apocalyptic number.

106888830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106888830 is an abundant number, since it is smaller than the sum of its proper divisors (149644434).

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

106888830 is a wasteful number, since it uses less digits than its factorization.

106888830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3562971.

The product of its (nonzero) digits is 73728, while the sum is 42.

The square root of 106888830 is about 10338.7054315325. The cubic root of 106888830 is about 474.5814669713.

It can be divided in two parts, 1068 and 88830, that added together give a palindrome (89898).

The spelling of 106888830 in words is "one hundred six million, eight hundred eighty-eight thousand, eight hundred thirty".