1162522 has 4 divisors (see below), whose sum is σ = 1743786. Its totient is φ = 581260.

The previous prime is 1162507. The next prime is 1162529. The reversal of 1162522 is 2252611.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 741321 + 421201 = 861^2 + 649^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1162522.

It is not an unprimeable number, because it can be changed into a prime (1162529) 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 as a sum of consecutive naturals, namely, 290629 + ... + 290632.

2^1162522 is an apocalyptic number.

1162522 is a deficient number, since it is larger than the sum of its proper divisors (581264).

1162522 is an equidigital number, since it uses as much as digits as its factorization.

1162522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581263.

The product of its digits is 240, while the sum is 19.

The square root of 1162522 is about 1078.2031348498. The cubic root of 1162522 is about 105.1478491630.

The spelling of 1162522 in words is "one million, one hundred sixty-two thousand, five hundred twenty-two".