1105705227 has 8 divisors (see below), whose sum is σ = 1608298560. Its totient is φ = 670124360.

The previous prime is 1105705207. The next prime is 1105705283. The reversal of 1105705227 is 7225075011.

1105705227 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1105705227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1105705194 and 1105705203.

It is not an unprimeable number, because it can be changed into a prime (1105705207) 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, 16753077 + ... + 16753142.

It is an arithmetic number, because the mean of its divisors is an integer number (201037320).

Almost surely, 2^1105705227 is an apocalyptic number.

1105705227 is a deficient number, since it is larger than the sum of its proper divisors (502593333).

1105705227 is a wasteful number, since it uses less digits than its factorization.

1105705227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33506233.

The product of its (nonzero) digits is 4900, while the sum is 30.

The square root of 1105705227 is about 33252.1462014108. The cubic root of 1105705227 is about 1034.0617032468.

The spelling of 1105705227 in words is "one billion, one hundred five million, seven hundred five thousand, two hundred twenty-seven".