1105057 has 8 divisors (see below), whose sum is σ = 1168640. Its totient is φ = 1043280.

The previous prime is 1105033. The next prime is 1105061. The reversal of 1105057 is 7505011.

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

It is a cyclic number.

It is not a de Polignac number, because 1105057 - 2¹¹ = 1103009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1105067) 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, 919 + ... + 1747.

It is an arithmetic number, because the mean of its divisors is an integer number (146080).

2^1105057 is an apocalyptic number.

It is an amenable number.

1105057 is a deficient number, since it is larger than the sum of its proper divisors (63583).

1105057 is an equidigital number, since it uses as much as digits as its factorization.

1105057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903.

The product of its (nonzero) digits is 175, while the sum is 19.

The square root of 1105057 is about 1051.2169138670. The cubic root of 1105057 is about 103.3859588574.

The spelling of 1105057 in words is "one million, one hundred five thousand, fifty-seven".