1122294 has 8 divisors (see below), whose sum is σ = 2244600. Its totient is φ = 374096.

The previous prime is 1122287. The next prime is 1122367. The reversal of 1122294 is 4922211.

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

1122294 is an admirable number.

It is an Ulam number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1122294.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93519 + ... + 93530.

It is an arithmetic number, because the mean of its divisors is an integer number (280575).

2^1122294 is an apocalyptic number.

1122294 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1122294 is a wasteful number, since it uses less digits than its factorization.

1122294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187054.

The product of its digits is 288, while the sum is 21.

The square root of 1122294 is about 1059.3837831494. The cubic root of 1122294 is about 103.9207359550.

The spelling of 1122294 in words is "one million, one hundred twenty-two thousand, two hundred ninety-four".