11620393 has 2 divisors, whose sum is σ = 11620394. Its totient is φ = 11620392.

The previous prime is 11620391. The next prime is 11620397. The reversal of 11620393 is 39302611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11614464 + 5929 = 3408^2 + 77^2 .

It is a cyclic number.

It is not a de Polignac number, because 11620393 - 2¹ = 11620391 is a prime.

Together with 11620391, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11620391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5810196 + 5810197.

It is an arithmetic number, because the mean of its divisors is an integer number (5810197).

Almost surely, 2^11620393 is an apocalyptic number.

It is an amenable number.

11620393 is a deficient number, since it is larger than the sum of its proper divisors (1).

11620393 is an equidigital number, since it uses as much as digits as its factorization.

11620393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 11620393 is about 3408.8697540387. The cubic root of 11620393 is about 226.5028157934.

The spelling of 11620393 in words is "eleven million, six hundred twenty thousand, three hundred ninety-three".