105855460 has 48 divisors (see below), whose sum is σ = 235569600. Its totient is φ = 39844224.

The previous prime is 105855457. The next prime is 105855487. The reversal of 105855460 is 64558501.

It is a happy number.

It is a super-2 number, since 2×105855460² = 22410756823623200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61086 + ... + 62794.

It is an arithmetic number, because the mean of its divisors is an integer number (4907700).

Almost surely, 2^105855460 is an apocalyptic number.

105855460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 105855460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117784800).

105855460 is an abundant number, since it is smaller than the sum of its proper divisors (129714140).

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

105855460 is a wasteful number, since it uses less digits than its factorization.

105855460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1900 (or 1898 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 34.

The square root of 105855460 is about 10288.6082635116. The cubic root of 105855460 is about 473.0471401362.

The spelling of 105855460 in words is "one hundred five million, eight hundred fifty-five thousand, four hundred sixty".