105748065 has 32 divisors (see below), whose sum is σ = 194486400. Its totient is φ = 54452160.

The previous prime is 105748021. The next prime is 105748067. The reversal of 105748065 is 560847501.

105748065 is a `hidden beast` number, since 1 + 0 + 574 + 80 + 6 + 5 = 666.

It is not a de Polignac number, because 105748065 - 2¹³ = 105739873 is a prime.

It is a super-2 number, since 2×105748065² = 22365306502488450, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (105748067) by changing a digit.

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, 9591 + ... + 17420.

It is an arithmetic number, because the mean of its divisors is an integer number (6077700).

Almost surely, 2^105748065 is an apocalyptic number.

105748065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

105748065 is a deficient number, since it is larger than the sum of its proper divisors (88738335).

105748065 is a wasteful number, since it uses less digits than its factorization.

105748065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27054 (or 27048 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The square root of 105748065 is about 10283.3878172517. The cubic root of 105748065 is about 472.8871103248.

The spelling of 105748065 in words is "one hundred five million, seven hundred forty-eight thousand, sixty-five".