11820496 has 10 divisors (see below), whose sum is σ = 22902242. Its totient is φ = 5910240.

The previous prime is 11820493. The next prime is 11820521. The reversal of 11820496 is 69402811.

It is a happy number.

11820496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11806096 + 14400 = 3436^2 + 120^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11820493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 369375 + ... + 369406.

Almost surely, 2^11820496 is an apocalyptic number.

11820496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11820496 is a deficient number, since it is larger than the sum of its proper divisors (11081746).

11820496 is an equidigital number, since it uses as much as digits as its factorization.

11820496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738789 (or 738783 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 11820496 is about 3438.0948212637. The cubic root of 11820496 is about 227.7955487402.

The spelling of 11820496 in words is "eleven million, eight hundred twenty thousand, four hundred ninety-six".