11245636 has 24 divisors (see below), whose sum is σ = 21198240. Its totient is φ = 5200512.

The previous prime is 11245631. The next prime is 11245651. The reversal of 11245636 is 63654211.

It is not an unprimeable number, because it can be changed into a prime (11245631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2611 + ... + 5413.

It is an arithmetic number, because the mean of its divisors is an integer number (883260).

Almost surely, 2^11245636 is an apocalyptic number.

It is an amenable number.

11245636 is a deficient number, since it is larger than the sum of its proper divisors (9952604).

11245636 is a wasteful number, since it uses less digits than its factorization.

11245636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2883 (or 2881 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 11245636 is about 3353.4513564386. The cubic root of 11245636 is about 224.0412604691.

Adding to 11245636 its reverse (63654211), we get a palindrome (74899847).

It can be divided in two parts, 11245 and 636, that added together give a square (11881 = 109²).

The spelling of 11245636 in words is "eleven million, two hundred forty-five thousand, six hundred thirty-six".