11763491 has 2 divisors, whose sum is σ = 11763492. Its totient is φ = 11763490.

The previous prime is 11763457. The next prime is 11763517. The reversal of 11763491 is 19436711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11763491 - 2¹⁴ = 11747107 is a prime.

It is not a weakly prime, because it can be changed into another prime (11763421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5881745 + 5881746.

It is an arithmetic number, because the mean of its divisors is an integer number (5881746).

Almost surely, 2^11763491 is an apocalyptic number.

11763491 is a deficient number, since it is larger than the sum of its proper divisors (1).

11763491 is an equidigital number, since it uses as much as digits as its factorization.

11763491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536, while the sum is 32.

The square root of 11763491 is about 3429.7946002640. The cubic root of 11763491 is about 227.4287729362.

The spelling of 11763491 in words is "eleven million, seven hundred sixty-three thousand, four hundred ninety-one".