1049422 has 8 divisors (see below), whose sum is σ = 1717272. Its totient is φ = 477000.

The previous prime is 1049413. The next prime is 1049429. The reversal of 1049422 is 2249401.

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

It is a super-2 number, since 2×1049422² = 2202573068168, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 47701 = 1049422 / (1 + 0 + 4 + 9 + 4 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 1049393 and 1049402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1049429) by changing a digit.

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, 23829 + ... + 23872.

It is an arithmetic number, because the mean of its divisors is an integer number (214659).

2^1049422 is an apocalyptic number.

1049422 is a deficient number, since it is larger than the sum of its proper divisors (667850).

1049422 is a wasteful number, since it uses less digits than its factorization.

1049422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47714.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 1049422 is about 1024.4130026508. The cubic root of 1049422 is about 101.6209821918.

The spelling of 1049422 in words is "one million, forty-nine thousand, four hundred twenty-two".