11393936 has 10 divisors (see below), whose sum is σ = 22075782. Its totient is φ = 5696960.

The previous prime is 11393929. The next prime is 11393951. The reversal of 11393936 is 63939311.

It can be written as a sum of positive squares in only one way, i.e., 11182336 + 211600 = 3344^2 + 460^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11393896 and 11393905.

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 as a sum of consecutive naturals, namely, 356045 + ... + 356076.

Almost surely, 2^11393936 is an apocalyptic number.

11393936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11393936 is a deficient number, since it is larger than the sum of its proper divisors (10681846).

11393936 is an equidigital number, since it uses as much as digits as its factorization.

11393936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712129 (or 712123 counting only the distinct ones).

The product of its digits is 13122, while the sum is 35.

The square root of 11393936 is about 3375.4904828780. The cubic root of 11393936 is about 225.0217987110.

It can be divided in two parts, 113 and 93936, that added together give a palindrome (94049).

The spelling of 11393936 in words is "eleven million, three hundred ninety-three thousand, nine hundred thirty-six".