105353412 has 12 divisors (see below), whose sum is σ = 245824656. Its totient is φ = 35117800.

The previous prime is 105353401. The next prime is 105353431. The reversal of 105353412 is 214353501.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×105353412² = 22198682840083488, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4389714 + ... + 4389737.

It is an arithmetic number, because the mean of its divisors is an integer number (20485388).

Almost surely, 2^105353412 is an apocalyptic number.

105353412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

105353412 is an abundant number, since it is smaller than the sum of its proper divisors (140471244).

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

105353412 is a wasteful number, since it uses less digits than its factorization.

105353412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8779458 (or 8779456 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 105353412 is about 10264.1810194482. The cubic root of 105353412 is about 472.2981036035.

The spelling of 105353412 in words is "one hundred five million, three hundred fifty-three thousand, four hundred twelve".