1162206 has 12 divisors (see below), whose sum is σ = 2518152. Its totient is φ = 387396.

The previous prime is 1162193. The next prime is 1162219. The reversal of 1162206 is 6022611.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1162193) and next prime (1162219).

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 64567 = 1162206 / (1 + 1 + 6 + 2 + 2 + 0 + 6).

It is a plaindrome in base 14 and base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32266 + ... + 32301.

It is an arithmetic number, because the mean of its divisors is an integer number (209846).

2^1162206 is an apocalyptic number.

1162206 is an abundant number, since it is smaller than the sum of its proper divisors (1355946).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1162206 is a wasteful number, since it uses less digits than its factorization.

1162206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64575 (or 64572 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1162206 is about 1078.0565847858. The cubic root of 1162206 is about 105.1383211049.

Adding to 1162206 its reverse (6022611), we get a palindrome (7184817).

The spelling of 1162206 in words is "one million, one hundred sixty-two thousand, two hundred six".