11552486 has 48 divisors (see below), whose sum is σ = 21219840. Its totient is φ = 4667520.

The previous prime is 11552483. The next prime is 11552501. The reversal of 11552486 is 68425511.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11552483) 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 in 23 ways as a sum of consecutive naturals, for example, 146195 + ... + 146273.

It is an arithmetic number, because the mean of its divisors is an integer number (442080).

Almost surely, 2^11552486 is an apocalyptic number.

11552486 is a deficient number, since it is larger than the sum of its proper divisors (9667354).

11552486 is a wasteful number, since it uses less digits than its factorization.

11552486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149 (or 132 counting only the distinct ones).

The product of its digits is 9600, while the sum is 32.

The square root of 11552486 is about 3398.8948203791. The cubic root of 11552486 is about 226.0607428027.

Adding to 11552486 its reverse (68425511), we get a palindrome (79977997).

The spelling of 11552486 in words is "eleven million, five hundred fifty-two thousand, four hundred eighty-six".