11550606 has 16 divisors (see below), whose sum is σ = 23155200. Its totient is φ = 3841208.

The previous prime is 11550601. The next prime is 11550611. The reversal of 11550606 is 60605511.

It is an interprime number because it is at equal distance from previous prime (11550601) and next prime (11550611).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11550601) 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 7 ways as a sum of consecutive naturals, for example, 865 + ... + 4883.

It is an arithmetic number, because the mean of its divisors is an integer number (1447200).

Almost surely, 2^11550606 is an apocalyptic number.

11550606 is an abundant number, since it is smaller than the sum of its proper divisors (11604594).

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

11550606 is a wasteful number, since it uses less digits than its factorization.

11550606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4503.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 11550606 is about 3398.6182486416. The cubic root of 11550606 is about 226.0484794320.

It can be divided in two parts, 115 and 50606, that added together give a triangular number (50721 = T₃₁₈).

The spelling of 11550606 in words is "eleven million, five hundred fifty thousand, six hundred six".