11788801 has 2 divisors, whose sum is σ = 11788802. Its totient is φ = 11788800.

The previous prime is 11788787. The next prime is 11788807. The reversal of 11788801 is 10888711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11723776 + 65025 = 3424^2 + 255^2 .

It is a cyclic number.

It is not a de Polignac number, because 11788801 - 2²³ = 3400193 is a prime.

It is not a weakly prime, because it can be changed into another prime (11788807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5894400 + 5894401.

It is an arithmetic number, because the mean of its divisors is an integer number (5894401).

Almost surely, 2^11788801 is an apocalyptic number.

11788801 is the 1536-th centered decagonal number.

It is an amenable number.

11788801 is a deficient number, since it is larger than the sum of its proper divisors (1).

11788801 is an equidigital number, since it uses as much as digits as its factorization.

11788801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3584, while the sum is 34.

The square root of 11788801 is about 3433.4823430447. The cubic root of 11788801 is about 227.5917659021.

The spelling of 11788801 in words is "eleven million, seven hundred eighty-eight thousand, eight hundred one".