11245788 has 18 divisors (see below), whose sum is σ = 28426944. Its totient is φ = 3748584.

The previous prime is 11245769. The next prime is 11245799. The reversal of 11245788 is 88754211.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 312383 = 11245788 / (1 + 1 + 2 + 4 + 5 + 7 + 8 + 8).

It is a plaindrome in base 10.

It is a congruent number.

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 in 5 ways as a sum of consecutive naturals, for example, 156156 + ... + 156227.

Almost surely, 2^11245788 is an apocalyptic number.

11245788 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

11245788 is an abundant number, since it is smaller than the sum of its proper divisors (17181156).

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

11245788 is a wasteful number, since it uses less digits than its factorization.

11245788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312393 (or 312388 counting only the distinct ones).

The product of its digits is 17920, while the sum is 36.

The square root of 11245788 is about 3353.4740195803. The cubic root of 11245788 is about 224.0422698716.

Adding to 11245788 its reverse (88754211), we get a palindrome (99999999).

The spelling of 11245788 in words is "eleven million, two hundred forty-five thousand, seven hundred eighty-eight".