1049022 has 24 divisors (see below), whose sum is σ = 2448264. Its totient is φ = 322704.

The previous prime is 1049011. The next prime is 1049023. The reversal of 1049022 is 2209401.

It is a super-2 number, since 2×1049022² = 2200894312968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1048986 and 1049004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1049023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2008 + ... + 2475.

It is an arithmetic number, because the mean of its divisors is an integer number (102011).

2^1049022 is an apocalyptic number.

1049022 is an abundant number, since it is smaller than the sum of its proper divisors (1399242).

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

1049022 is a wasteful number, since it uses less digits than its factorization.

1049022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4504 (or 4501 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1049022 is about 1024.2177502856. The cubic root of 1049022 is about 101.6080691919.

The spelling of 1049022 in words is "one million, forty-nine thousand, twenty-two".