1117922 has 32 divisors (see below), whose sum is σ = 1989120. Its totient is φ = 466560.

The previous prime is 1117913. The next prime is 1117931. The reversal of 1117922 is 2297111.

It is an interprime number because it is at equal distance from previous prime (1117913) and next prime (1117931).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15278 + ... + 15350.

It is an arithmetic number, because the mean of its divisors is an integer number (62160).

2^1117922 is an apocalyptic number.

1117922 is a deficient number, since it is larger than the sum of its proper divisors (871198).

1117922 is a wasteful number, since it uses less digits than its factorization.

1117922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138.

The product of its digits is 252, while the sum is 23.

The square root of 1117922 is about 1057.3183059041. The cubic root of 1117922 is about 103.7856160684.

The spelling of 1117922 in words is "one million, one hundred seventeen thousand, nine hundred twenty-two".