105725701 has 4 divisors (see below), whose sum is σ = 107975232. Its totient is φ = 103476172.

The previous prime is 105725657. The next prime is 105725729. The reversal of 105725701 is 107527501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 105725701 - 2⁷ = 105725573 is a prime.

It is a super-2 number, since 2×105725701² = 22355847703882802, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 105725701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105725201) 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, 1124695 + ... + 1124788.

It is an arithmetic number, because the mean of its divisors is an integer number (26993808).

Almost surely, 2^105725701 is an apocalyptic number.

It is an amenable number.

105725701 is a deficient number, since it is larger than the sum of its proper divisors (2249531).

105725701 is an equidigital number, since it uses as much as digits as its factorization.

105725701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2249530.

The product of its (nonzero) digits is 2450, while the sum is 28.

The square root of 105725701 is about 10282.3003749161. The cubic root of 105725701 is about 472.8537719908.

The spelling of 105725701 in words is "one hundred five million, seven hundred twenty-five thousand, seven hundred one".