11590973 has 2 divisors, whose sum is σ = 11590974. Its totient is φ = 11590972.

The previous prime is 11590967. The next prime is 11590979. The reversal of 11590973 is 37909511.

It is a balanced prime because it is at equal distance from previous prime (11590967) and next prime (11590979).

It can be written as a sum of positive squares in only one way, i.e., 9406489 + 2184484 = 3067^2 + 1478^2 .

It is an emirp because it is prime and its reverse (37909511) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11590973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11590979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5795486 + 5795487.

It is an arithmetic number, because the mean of its divisors is an integer number (5795487).

Almost surely, 2^11590973 is an apocalyptic number.

It is an amenable number.

11590973 is a deficient number, since it is larger than the sum of its proper divisors (1).

11590973 is an equidigital number, since it uses as much as digits as its factorization.

11590973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8505, while the sum is 35.

The square root of 11590973 is about 3404.5518060385. The cubic root of 11590973 is about 226.3115042949.

The spelling of 11590973 in words is "eleven million, five hundred ninety thousand, nine hundred seventy-three".