1049822 has 8 divisors (see below), whose sum is σ = 1580256. Its totient is φ = 523072.

The previous prime is 1049821. The next prime is 1049827. The reversal of 1049822 is 2289401.

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

It is a super-2 number, since 2×1049822² = 2204252463368, which contains 22 as substring.

It is a d-powerful number, because it can be written as 1 + 0 + 4 + 9³ + 8³ + 2¹⁹ + 2¹⁹ .

It is a junction number, because it is equal to n+sod(n) for n = 1049791 and 1049800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1049821) 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, 38 + ... + 1449.

It is an arithmetic number, because the mean of its divisors is an integer number (197532).

2^1049822 is an apocalyptic number.

1049822 is a deficient number, since it is larger than the sum of its proper divisors (530434).

1049822 is a wasteful number, since it uses less digits than its factorization.

1049822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1842.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 1049822 is about 1024.6082178082. The cubic root of 1049822 is about 101.6338919108.

The spelling of 1049822 in words is "one million, forty-nine thousand, eight hundred twenty-two".