11590493 has 2 divisors, whose sum is σ = 11590494. Its totient is φ = 11590492.

The previous prime is 11590489. The next prime is 11590499. The reversal of 11590493 is 39409511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8048569 + 3541924 = 2837^2 + 1882^2 .

It is a cyclic number.

It is not a de Polignac number, because 11590493 - 2² = 11590489 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11590499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5795246 + 5795247.

It is an arithmetic number, because the mean of its divisors is an integer number (5795247).

Almost surely, 2^11590493 is an apocalyptic number.

It is an amenable number.

11590493 is a deficient number, since it is larger than the sum of its proper divisors (1).

11590493 is an equidigital number, since it uses as much as digits as its factorization.

11590493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 11590493 is about 3404.4813114482. The cubic root of 11590493 is about 226.3083802827.

The spelling of 11590493 in words is "eleven million, five hundred ninety thousand, four hundred ninety-three".