1162659 has 8 divisors (see below), whose sum is σ = 1555200. Its totient is φ = 772616.

The previous prime is 1162649. The next prime is 1162663. The reversal of 1162659 is 9562611.

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 1162659 - 2¹¹ = 1160611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1162619) 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, 1474 + ... + 2120.

It is an arithmetic number, because the mean of its divisors is an integer number (194400).

2^1162659 is an apocalyptic number.

1162659 is a deficient number, since it is larger than the sum of its proper divisors (392541).

1162659 is an equidigital number, since it uses as much as digits as its factorization.

1162659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249.

The product of its digits is 3240, while the sum is 30.

The square root of 1162659 is about 1078.2666646057. The cubic root of 1162659 is about 105.1519794617.

It can be divided in two parts, 116 and 2659, that added together give a triangular number (2775 = T₇₄).

The spelling of 1162659 in words is "one million, one hundred sixty-two thousand, six hundred fifty-nine".