11720076 has 24 divisors (see below), whose sum is σ = 27550320. Its totient is φ = 3877632.

The previous prime is 11720057. The next prime is 11720081. The reversal of 11720076 is 67002711.

11720076 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 an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1921 + ... + 5208.

It is an arithmetic number, because the mean of its divisors is an integer number (1147930).

Almost surely, 2^11720076 is an apocalyptic number.

It is an amenable number.

11720076 is an abundant number, since it is smaller than the sum of its proper divisors (15830244).

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

11720076 is a wasteful number, since it uses less digits than its factorization.

11720076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7273 (or 7271 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 24.

The square root of 11720076 is about 3423.4596536253. The cubic root of 11720076 is about 227.1486408988.

Adding to 11720076 its reverse (67002711), we get a palindrome (78722787).

The spelling of 11720076 in words is "eleven million, seven hundred twenty thousand, seventy-six".