11313612 has 18 divisors (see below), whose sum is σ = 28598388. Its totient is φ = 3771192.

The previous prime is 11313611. The next prime is 11313629. The reversal of 11313612 is 21631311.

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 (18).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (11313611) 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 5 ways as a sum of consecutive naturals, for example, 157098 + ... + 157169.

Almost surely, 2^11313612 is an apocalyptic number.

11313612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11313612 is an abundant number, since it is smaller than the sum of its proper divisors (17284776).

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

11313612 is a wasteful number, since it uses less digits than its factorization.

11313612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314277 (or 314272 counting only the distinct ones).

The product of its digits is 108, while the sum is 18.

The square root of 11313612 is about 3363.5713163244. The cubic root of 11313612 is about 224.4917713993.

Adding to 11313612 its reverse (21631311), we get a palindrome (32944923).

The spelling of 11313612 in words is "eleven million, three hundred thirteen thousand, six hundred twelve".