1452022 has 16 divisors (see below), whose sum is σ = 2559312. Its totient is φ = 609120.

The previous prime is 1451969. The next prime is 1452047. The reversal of 1452022 is 2202541.

It is a junction number, because it is equal to n+sod(n) for n = 1451987 and 1452005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2253 + ... + 2824.

It is an arithmetic number, because the mean of its divisors is an integer number (159957).

2^1452022 is an apocalyptic number.

1452022 is a deficient number, since it is larger than the sum of its proper divisors (1107290).

1452022 is a wasteful number, since it uses less digits than its factorization.

1452022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5103.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 1452022 is about 1204.9987551861. The cubic root of 1452022 is about 113.2377067259.

Adding to 1452022 its reverse (2202541), we get a palindrome (3654563).

The spelling of 1452022 in words is "one million, four hundred fifty-two thousand, twenty-two".