1122914 has 8 divisors (see below), whose sum is σ = 1813980. Its totient is φ = 518256.

The previous prime is 1122899. The next prime is 1122923. The reversal of 1122914 is 4192211.

It can be written as a sum of positive squares in 2 ways, for example, as 855625 + 267289 = 925^2 + 517^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21569 + ... + 21620.

2^1122914 is an apocalyptic number.

1122914 is a deficient number, since it is larger than the sum of its proper divisors (691066).

1122914 is a wasteful number, since it uses less digits than its factorization.

1122914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43204.

The product of its digits is 144, while the sum is 20.

The square root of 1122914 is about 1059.6763656891. The cubic root of 1122914 is about 103.9398690863.

The spelling of 1122914 in words is "one million, one hundred twenty-two thousand, nine hundred fourteen".