1105670 has 8 divisors (see below), whose sum is σ = 1990224. Its totient is φ = 442264.

The previous prime is 1105669. The next prime is 1105691. The reversal of 1105670 is 765011.

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

It is a super-2 number, since 2×1105670² = 2445012297800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55274 + ... + 55293.

It is an arithmetic number, because the mean of its divisors is an integer number (248778).

2^1105670 is an apocalyptic number.

1105670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1105670 is a deficient number, since it is larger than the sum of its proper divisors (884554).

1105670 is a wasteful number, since it uses less digits than its factorization.

1105670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110574.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 1105670 is about 1051.5084402895. The cubic root of 1105670 is about 103.4050721634.

The spelling of 1105670 in words is "one million, one hundred five thousand, six hundred seventy".