11366501 has 2 divisors, whose sum is σ = 11366502. Its totient is φ = 11366500.

The previous prime is 11366497. The next prime is 11366513. The reversal of 11366501 is 10566311.

It is a happy number.

11366501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9333025 + 2033476 = 3055^2 + 1426^2 .

It is a cyclic number.

It is not a de Polignac number, because 11366501 - 2² = 11366497 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11366561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5683250 + 5683251.

It is an arithmetic number, because the mean of its divisors is an integer number (5683251).

Almost surely, 2^11366501 is an apocalyptic number.

It is an amenable number.

11366501 is a deficient number, since it is larger than the sum of its proper divisors (1).

11366501 is an equidigital number, since it uses as much as digits as its factorization.

11366501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 11366501 is about 3371.4241797792. The cubic root of 11366501 is about 224.8410465800.

The spelling of 11366501 in words is "eleven million, three hundred sixty-six thousand, five hundred one".