1122494 has 8 divisors (see below), whose sum is σ = 1700400. Its totient is φ = 555696.

The previous prime is 1122491. The next prime is 1122529. The reversal of 1122494 is 4942211.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122491) 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, 2519 + ... + 2930.

It is an arithmetic number, because the mean of its divisors is an integer number (212550).

2^1122494 is an apocalyptic number.

1122494 is a deficient number, since it is larger than the sum of its proper divisors (577906).

1122494 is a wasteful number, since it uses less digits than its factorization.

1122494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5554.

The product of its digits is 576, while the sum is 23.

The square root of 1122494 is about 1059.4781734420. The cubic root of 1122494 is about 103.9269087026.

The spelling of 1122494 in words is "one million, one hundred twenty-two thousand, four hundred ninety-four".