1162667 has 8 divisors (see below), whose sum is σ = 1335360. Its totient is φ = 1001160.

The previous prime is 1162663. The next prime is 1162669. The reversal of 1162667 is 7662611.

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 1162667 - 2² = 1162663 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1162663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2573 + ... + 2990.

It is an arithmetic number, because the mean of its divisors is an integer number (166920).

2^1162667 is an apocalyptic number.

1162667 is a deficient number, since it is larger than the sum of its proper divisors (172693).

1162667 is a wasteful number, since it uses less digits than its factorization.

1162667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5593.

The product of its digits is 3024, while the sum is 29.

The square root of 1162667 is about 1078.2703742568. The cubic root of 1162667 is about 105.1522206370.

The spelling of 1162667 in words is "one million, one hundred sixty-two thousand, six hundred sixty-seven".