106325220 has 24 divisors (see below), whose sum is σ = 297710784. Its totient is φ = 28353376.

The previous prime is 106325207. The next prime is 106325227. The reversal of 106325220 is 22523601.

It is a super-2 number, since 2×106325220² = 22610104816096800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106325227) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 885984 + ... + 886103.

It is an arithmetic number, because the mean of its divisors is an integer number (12404616).

Almost surely, 2^106325220 is an apocalyptic number.

106325220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106325220 is an abundant number, since it is smaller than the sum of its proper divisors (191385564).

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

106325220 is a wasteful number, since it uses less digits than its factorization.

106325220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1772099 (or 1772097 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 106325220 is about 10311.4121244377. The cubic root of 106325220 is about 473.7458624497.

Adding to 106325220 its reverse (22523601), we get a palindrome (128848821).

The spelling of 106325220 in words is "one hundred six million, three hundred twenty-five thousand, two hundred twenty".