105760221 has 8 divisors (see below), whose sum is σ = 161158464. Its totient is φ = 60434400.

The previous prime is 105760201. The next prime is 105760241. The reversal of 105760221 is 122067501.

It is an interprime number because it is at equal distance from previous prime (105760201) and next prime (105760241).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 105760221 - 2⁷ = 105760093 is a prime.

It is a super-2 number, since 2×105760221² = 22370448691937682, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105760191 and 105760200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105760201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2518080 + ... + 2518121.

It is an arithmetic number, because the mean of its divisors is an integer number (20144808).

Almost surely, 2^105760221 is an apocalyptic number.

It is an amenable number.

105760221 is a deficient number, since it is larger than the sum of its proper divisors (55398243).

105760221 is an equidigital number, since it uses as much as digits as its factorization.

105760221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5036211.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 105760221 is about 10283.9788506200. The cubic root of 105760221 is about 472.9052294758.

The spelling of 105760221 in words is "one hundred five million, seven hundred sixty thousand, two hundred twenty-one".