105748859 has 4 divisors (see below), whose sum is σ = 105782280. Its totient is φ = 105715440.

The previous prime is 105748829. The next prime is 105748861. The reversal of 105748859 is 958847501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 958847501 = 397 ⋅2415233.

It is a cyclic number.

It is not a de Polignac number, because 105748859 - 2¹⁶ = 105683323 is a prime.

It is a super-2 number, since 2×105748859² = 22365642359603762, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105748829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11402 + ... + 18479.

It is an arithmetic number, because the mean of its divisors is an integer number (26445570).

Almost surely, 2^105748859 is an apocalyptic number.

105748859 is a deficient number, since it is larger than the sum of its proper divisors (33421).

105748859 is an equidigital number, since it uses as much as digits as its factorization.

105748859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33420.

The product of its (nonzero) digits is 403200, while the sum is 47.

The square root of 105748859 is about 10283.4264231335. The cubic root of 105748859 is about 472.8882938656. Note that the first 3 decimals are identical.

The spelling of 105748859 in words is "one hundred five million, seven hundred forty-eight thousand, eight hundred fifty-nine".