105396220 has 12 divisors (see below), whose sum is σ = 221332104. Its totient is φ = 42158480.

The previous prime is 105396197. The next prime is 105396229. The reversal of 105396220 is 22693501.

It is a super-2 number, since 2×105396220² = 22216726380576800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105396229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2634886 + ... + 2634925.

It is an arithmetic number, because the mean of its divisors is an integer number (18444342).

Almost surely, 2^105396220 is an apocalyptic number.

105396220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105396220 is an abundant number, since it is smaller than the sum of its proper divisors (115935884).

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

105396220 is a wasteful number, since it uses less digits than its factorization.

105396220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5269820 (or 5269818 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 105396220 is about 10266.2661177275. The cubic root of 105396220 is about 472.3620641943.

The spelling of 105396220 in words is "one hundred five million, three hundred ninety-six thousand, two hundred twenty".