1479522 has 32 divisors (see below), whose sum is σ = 3343680. Its totient is φ = 432320.

The previous prime is 1479497. The next prime is 1479539. The reversal of 1479522 is 2259741.

It is a self number, because there is not a number n which added to its sum of digits gives 1479522.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1528 + ... + 2300.

It is an arithmetic number, because the mean of its divisors is an integer number (104490).

2^1479522 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1479522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1671840).

1479522 is an abundant number, since it is smaller than the sum of its proper divisors (1864158).

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

1479522 is a wasteful number, since it uses less digits than its factorization.

1479522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818.

The product of its digits is 5040, while the sum is 30.

The square root of 1479522 is about 1216.3560334047. The cubic root of 1479522 is about 113.9481142770.

It can be divided in two parts, 147 and 9522, that added together give a palindrome (9669).

The spelling of 1479522 in words is "one million, four hundred seventy-nine thousand, five hundred twenty-two".