1452522 has 16 divisors (see below), whose sum is σ = 2920320. Its totient is φ = 481632.

The previous prime is 1452511. The next prime is 1452527. The reversal of 1452522 is 2252541.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1452527) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 879 + ... + 1917.

It is an arithmetic number, because the mean of its divisors is an integer number (182520).

2^1452522 is an apocalyptic number.

1452522 is an abundant number, since it is smaller than the sum of its proper divisors (1467798).

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

1452522 is a wasteful number, since it uses less digits than its factorization.

1452522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277.

The product of its digits is 800, while the sum is 21.

The square root of 1452522 is about 1205.2062064228. The cubic root of 1452522 is about 113.2507029375.

The spelling of 1452522 in words is "one million, four hundred fifty-two thousand, five hundred twenty-two".