105397716 has 96 divisors (see below), whose sum is σ = 266716800. Its totient is φ = 32327680.

The previous prime is 105397709. The next prime is 105397727. The reversal of 105397716 is 617793501.

It is a super-2 number, since 2×105397716² = 22217357076033312, 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 31 ways as a sum of consecutive naturals, for example, 1184200 + ... + 1184288.

It is an arithmetic number, because the mean of its divisors is an integer number (2778300).

Almost surely, 2^105397716 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 105397716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133358400).

105397716 is an abundant number, since it is smaller than the sum of its proper divisors (161319084).

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

105397716 is a wasteful number, since it uses less digits than its factorization.

105397716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249 (or 247 counting only the distinct ones).

The product of its (nonzero) digits is 39690, while the sum is 39.

The square root of 105397716 is about 10266.3389774544. The cubic root of 105397716 is about 472.3642990952.

The spelling of 105397716 in words is "one hundred five million, three hundred ninety-seven thousand, seven hundred sixteen".