11394899 has 2 divisors, whose sum is σ = 11394900. Its totient is φ = 11394898.

The previous prime is 11394863. The next prime is 11394907. The reversal of 11394899 is 99849311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11394899 is a prime.

It is not a weakly prime, because it can be changed into another prime (11394809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5697449 + 5697450.

It is an arithmetic number, because the mean of its divisors is an integer number (5697450).

Almost surely, 2^11394899 is an apocalyptic number.

11394899 is a deficient number, since it is larger than the sum of its proper divisors (1).

11394899 is an equidigital number, since it uses as much as digits as its factorization.

11394899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69984, while the sum is 44.

The square root of 11394899 is about 3375.6331258003. The cubic root of 11394899 is about 225.0281380448.

The spelling of 11394899 in words is "eleven million, three hundred ninety-four thousand, eight hundred ninety-nine".