106436220 has 48 divisors (see below), whose sum is σ = 325116288. Its totient is φ = 25802560.

The previous prime is 106436179. The next prime is 106436251. The reversal of 106436220 is 22634601.

It is a super-2 number, since 2×106436220² = 22657337855776800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable 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 15 ways as a sum of consecutive naturals, for example, 79974 + ... + 81293.

It is an arithmetic number, because the mean of its divisors is an integer number (6773256).

Almost surely, 2^106436220 is an apocalyptic number.

106436220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106436220 is an abundant number, since it is smaller than the sum of its proper divisors (218680068).

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

106436220 is a wasteful number, since it uses less digits than its factorization.

106436220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161290 (or 161288 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 106436220 is about 10316.7931063873. The cubic root of 106436220 is about 473.9106634319.

The spelling of 106436220 in words is "one hundred six million, four hundred thirty-six thousand, two hundred twenty".