11172364 has 24 divisors (see below), whose sum is σ = 22434048. Its totient is φ = 4769040.

The previous prime is 11172353. The next prime is 11172379. The reversal of 11172364 is 46327111.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8067 + ... + 9349.

It is an arithmetic number, because the mean of its divisors is an integer number (934752).

Almost surely, 2^11172364 is an apocalyptic number.

11172364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11172364 is an abundant number, since it is smaller than the sum of its proper divisors (11261684).

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

11172364 is a wasteful number, since it uses less digits than its factorization.

11172364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1605 (or 1603 counting only the distinct ones).

The product of its digits is 1008, while the sum is 25.

The square root of 11172364 is about 3342.5086387323. The cubic root of 11172364 is about 223.5536125175.

Adding to 11172364 its reverse (46327111), we get a palindrome (57499475).

It can be divided in two parts, 1117 and 2364, that added together give a square (3481 = 59²).

The spelling of 11172364 in words is "eleven million, one hundred seventy-two thousand, three hundred sixty-four".