1165366 has 8 divisors (see below), whose sum is σ = 1767960. Its totient is φ = 576048.

The previous prime is 1165363. The next prime is 1165379. The reversal of 1165366 is 6635611.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1165361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3096 + ... + 3451.

It is an arithmetic number, because the mean of its divisors is an integer number (220995).

2^1165366 is an apocalyptic number.

1165366 is a deficient number, since it is larger than the sum of its proper divisors (602594).

1165366 is an equidigital number, since it uses as much as digits as its factorization.

1165366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6638.

The product of its digits is 3240, while the sum is 28.

The square root of 1165366 is about 1079.5211901579. The cubic root of 1165366 is about 105.2335240881.

The spelling of 1165366 in words is "one million, one hundred sixty-five thousand, three hundred sixty-six".