1049722 has 8 divisors (see below), whose sum is σ = 1625472. Its totient is φ = 507900.

The previous prime is 1049717. The next prime is 1049747. The reversal of 1049722 is 2279401.

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

It is a super-2 number, since 2×1049722² = 2203832554568, which contains 22 as substring.

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, 8404 + ... + 8527.

It is an arithmetic number, because the mean of its divisors is an integer number (203184).

2^1049722 is an apocalyptic number.

1049722 is a deficient number, since it is larger than the sum of its proper divisors (575750).

1049722 is a wasteful number, since it uses less digits than its factorization.

1049722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16964.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 1049722 is about 1024.5594175059. The cubic root of 1049722 is about 101.6306647885.

It can be divided in two parts, 1049 and 722, that added together give a palindrome (1771).

The spelling of 1049722 in words is "one million, forty-nine thousand, seven hundred twenty-two".