1122092 has 12 divisors (see below), whose sum is σ = 1976856. Its totient is φ = 557280.

The previous prime is 1122091. The next prime is 1122103. The reversal of 1122092 is 2902211.

It is a self number, because there is not a number n which added to its sum of digits gives 1122092.

It is not an unprimeable number, because it can be changed into a prime (1122091) 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, 209 + ... + 1512.

It is an arithmetic number, because the mean of its divisors is an integer number (164738).

2^1122092 is an apocalyptic number.

It is an amenable number.

1122092 is a deficient number, since it is larger than the sum of its proper divisors (854764).

1122092 is a wasteful number, since it uses less digits than its factorization.

1122092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1888 (or 1886 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1122092 is about 1059.2884404165. The cubic root of 1122092 is about 103.9145007355.

It can be divided in two parts, 112209 and 2, that added together give a palindrome (112211).

The spelling of 1122092 in words is "one million, one hundred twenty-two thousand, ninety-two".