11326620 has 48 divisors (see below), whose sum is σ = 31868928. Its totient is φ = 3005760.

The previous prime is 11326613. The next prime is 11326633. The reversal of 11326620 is 2662311.

It is a happy number.

11326620 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18357 + ... + 18963.

It is an arithmetic number, because the mean of its divisors is an integer number (663936).

Almost surely, 2^11326620 is an apocalyptic number.

11326620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11326620 is an abundant number, since it is smaller than the sum of its proper divisors (20542308).

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

11326620 is a wasteful number, since it uses less digits than its factorization.

11326620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930 (or 928 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 11326620 is about 3365.5044198456. The cubic root of 11326620 is about 224.5777760722.

Adding to 11326620 its reverse (2662311), we get a palindrome (13988931).

The spelling of 11326620 in words is "eleven million, three hundred twenty-six thousand, six hundred twenty".