11798522 has 4 divisors (see below), whose sum is σ = 17697786. Its totient is φ = 5899260.

The previous prime is 11798519. The next prime is 11798539. The reversal of 11798522 is 22589711.

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., 11621281 + 177241 = 3409^2 + 421^2 .

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 as a sum of consecutive naturals, namely, 2949629 + ... + 2949632.

Almost surely, 2^11798522 is an apocalyptic number.

11798522 is a deficient number, since it is larger than the sum of its proper divisors (5899264).

11798522 is an equidigital number, since it uses as much as digits as its factorization.

11798522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5899263.

The product of its digits is 10080, while the sum is 35.

The square root of 11798522 is about 3434.8976695092. The cubic root of 11798522 is about 227.6543058137.

The spelling of 11798522 in words is "eleven million, seven hundred ninety-eight thousand, five hundred twenty-two".