1107845 has 8 divisors (see below), whose sum is σ = 1349664. Its totient is φ = 872784.

The previous prime is 1107823. The next prime is 1107851. The reversal of 1107845 is 5487011.

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 1107845 - 2⁶ = 1107781 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1319 + ... + 1988.

It is an arithmetic number, because the mean of its divisors is an integer number (168708).

2^1107845 is an apocalyptic number.

It is an amenable number.

1107845 is a deficient number, since it is larger than the sum of its proper divisors (241819).

1107845 is an equidigital number, since it uses as much as digits as its factorization.

1107845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3379.

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 1107845 is about 1052.5421606758. The cubic root of 1107845 is about 103.4728315973.

The spelling of 1107845 in words is "one million, one hundred seven thousand, eight hundred forty-five".