11373893 has 2 divisors, whose sum is σ = 11373894. Its totient is φ = 11373892.

The previous prime is 11373883. The next prime is 11373899. The reversal of 11373893 is 39837311.

11373893 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10484644 + 889249 = 3238^2 + 943^2 .

It is a cyclic number.

It is not a de Polignac number, because 11373893 - 2¹⁴ = 11357509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11373899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5686946 + 5686947.

It is an arithmetic number, because the mean of its divisors is an integer number (5686947).

Almost surely, 2^11373893 is an apocalyptic number.

It is an amenable number.

11373893 is a deficient number, since it is larger than the sum of its proper divisors (1).

11373893 is an equidigital number, since it uses as much as digits as its factorization.

11373893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 35.

The square root of 11373893 is about 3372.5202742163. The cubic root of 11373893 is about 224.8897764649.

The spelling of 11373893 in words is "eleven million, three hundred seventy-three thousand, eight hundred ninety-three".