105801794 has 32 divisors (see below), whose sum is σ = 193314816. Its totient is φ = 42443280.

The previous prime is 105801781. The next prime is 105801799. The reversal of 105801794 is 497108501.

It is a super-2 number, since 2×105801794² = 22388039227236872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105801799) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 11639 + ... + 18629.

It is an arithmetic number, because the mean of its divisors is an integer number (6041088).

Almost surely, 2^105801794 is an apocalyptic number.

105801794 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

105801794 is a deficient number, since it is larger than the sum of its proper divisors (87513022).

105801794 is a wasteful number, since it uses less digits than its factorization.

105801794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7070.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 105801794 is about 10285.9999027805. Note that the first 4 decimals coincide. The cubic root of 105801794 is about 472.9671857055.

The spelling of 105801794 in words is "one hundred five million, eight hundred one thousand, seven hundred ninety-four".