105347816 has 16 divisors (see below), whose sum is σ = 225745440. Its totient is φ = 45149040.

The previous prime is 105347791. The next prime is 105347839. The reversal of 105347816 is 618743501.

It is a super-2 number, since 2×105347816² = 22196324671939712, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 940550 + ... + 940661.

It is an arithmetic number, because the mean of its divisors is an integer number (14109090).

Almost surely, 2^105347816 is an apocalyptic number.

It is an amenable number.

105347816 is an abundant number, since it is smaller than the sum of its proper divisors (120397624).

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

105347816 is a wasteful number, since it uses less digits than its factorization.

105347816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881224 (or 1881220 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 105347816 is about 10263.9084173623. The cubic root of 105347816 is about 472.2897411881.

The spelling of 105347816 in words is "one hundred five million, three hundred forty-seven thousand, eight hundred sixteen".