1122938 has 16 divisors (see below), whose sum is σ = 1836000. Its totient is φ = 513072.

The previous prime is 1122937. The next prime is 1122941. The reversal of 1122938 is 8392211.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (1122937) 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, 593 + ... + 1611.

It is an arithmetic number, because the mean of its divisors is an integer number (114750).

2^1122938 is an apocalyptic number.

1122938 is a deficient number, since it is larger than the sum of its proper divisors (713062).

1122938 is a wasteful number, since it uses less digits than its factorization.

1122938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069.

The product of its digits is 864, while the sum is 26.

The square root of 1122938 is about 1059.6876898407. The cubic root of 1122938 is about 103.9406095820.

The spelling of 1122938 in words is "one million, one hundred twenty-two thousand, nine hundred thirty-eight".