11364571 has 2 divisors, whose sum is σ = 11364572. Its totient is φ = 11364570.

The previous prime is 11364559. The next prime is 11364581. The reversal of 11364571 is 17546311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11364571 - 2¹⁹ = 10840283 is a prime.

It is a nialpdrome in base 15.

It is not a weakly prime, because it can be changed into another prime (11364511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5682285 + 5682286.

It is an arithmetic number, because the mean of its divisors is an integer number (5682286).

Almost surely, 2^11364571 is an apocalyptic number.

11364571 is a deficient number, since it is larger than the sum of its proper divisors (1).

11364571 is an equidigital number, since it uses as much as digits as its factorization.

11364571 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2520, while the sum is 28.

The square root of 11364571 is about 3371.1379384416. The cubic root of 11364571 is about 224.8283200666.

It can be divided in two parts, 11364 and 571, that added together give a triangular number (11935 = T₁₅₄).

The spelling of 11364571 in words is "eleven million, three hundred sixty-four thousand, five hundred seventy-one".