1449022 has 12 divisors (see below), whose sum is σ = 2233008. Its totient is φ = 705200.

The previous prime is 1449017. The next prime is 1449061. The reversal of 1449022 is 2209441.

It is a junction number, because it is equal to n+sod(n) for n = 1448984 and 1449002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3147 + ... + 3577.

It is an arithmetic number, because the mean of its divisors is an integer number (186084).

2^1449022 is an apocalyptic number.

1449022 is a deficient number, since it is larger than the sum of its proper divisors (783986).

1449022 is an equidigital number, since it uses as much as digits as its factorization.

1449022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515 (or 474 counting only the distinct ones).

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

The square root of 1449022 is about 1203.7532969841. The cubic root of 1449022 is about 113.1596667357.

The spelling of 1449022 in words is "one million, four hundred forty-nine thousand, twenty-two".