11632528 has 20 divisors (see below), whose sum is σ = 22590940. Its totient is φ = 5802624.

The previous prime is 11632507. The next prime is 11632529. The reversal of 11632528 is 82523611.

It can be written as a sum of positive squares in 2 ways, for example, as 8363664 + 3268864 = 2892^2 + 1808^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11632496 and 11632505.

It is not an unprimeable number, because it can be changed into a prime (11632529) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 12826 + ... + 13702.

It is an arithmetic number, because the mean of its divisors is an integer number (1129547).

Almost surely, 2^11632528 is an apocalyptic number.

It is an amenable number.

11632528 is a deficient number, since it is larger than the sum of its proper divisors (10958412).

11632528 is an equidigital number, since it uses as much as digits as its factorization.

11632528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1714 (or 1708 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The square root of 11632528 is about 3410.6492050635. The cubic root of 11632528 is about 226.5816328479.

The spelling of 11632528 in words is "eleven million, six hundred thirty-two thousand, five hundred twenty-eight".