1152122 has 8 divisors (see below), whose sum is σ = 1819200. Its totient is φ = 545724.

The previous prime is 1152121. The next prime is 1152149. The reversal of 1152122 is 2212511.

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

It is a junction number, because it is equal to n+sod(n) for n = 1152097 and 1152106.

It is not an unprimeable number, because it can be changed into a prime (1152121) 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, 15122 + ... + 15197.

It is an arithmetic number, because the mean of its divisors is an integer number (227400).

2^1152122 is an apocalyptic number.

1152122 is a deficient number, since it is larger than the sum of its proper divisors (667078).

1152122 is a wasteful number, since it uses less digits than its factorization.

1152122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30340.

The product of its digits is 40, while the sum is 14.

The square root of 1152122 is about 1073.3694610897. The cubic root of 1152122 is about 104.8333562216.

Adding to 1152122 its reverse (2212511), we get a palindrome (3364633).

The spelling of 1152122 in words is "one million, one hundred fifty-two thousand, one hundred twenty-two".