1165673 has 8 divisors (see below), whose sum is σ = 1244160. Its totient is φ = 1088320.

The previous prime is 1165667. The next prime is 1165691. The reversal of 1165673 is 3765611.

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-1165673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1165643) 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, 3068 + ... + 3426.

It is an arithmetic number, because the mean of its divisors is an integer number (155520).

2^1165673 is an apocalyptic number.

It is an amenable number.

1165673 is a deficient number, since it is larger than the sum of its proper divisors (78487).

1165673 is a wasteful number, since it uses less digits than its factorization.

1165673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567.

The product of its digits is 3780, while the sum is 29.

The square root of 1165673 is about 1079.6633734642. The cubic root of 1165673 is about 105.2427640623.

The spelling of 1165673 in words is "one million, one hundred sixty-five thousand, six hundred seventy-three".