1105970 has 8 divisors (see below), whose sum is σ = 1990764. Its totient is φ = 442384.

The previous prime is 1105963. The next prime is 1105997. The reversal of 1105970 is 795011.

It can be written as a sum of positive squares in 2 ways, for example, as 1104601 + 1369 = 1051^2 + 37^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55289 + ... + 55308.

2^1105970 is an apocalyptic number.

1105970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1105970 is a deficient number, since it is larger than the sum of its proper divisors (884794).

1105970 is a wasteful number, since it uses less digits than its factorization.

1105970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110604.

The product of its (nonzero) digits is 315, while the sum is 23.

The square root of 1105970 is about 1051.6510828217. The cubic root of 1105970 is about 103.4144235722.

The spelling of 1105970 in words is "one million, one hundred five thousand, nine hundred seventy".