5911487 has 2 divisors, whose sum is σ = 5911488. Its totient is φ = 5911486.

The previous prime is 5911481. The next prime is 5911501. The reversal of 5911487 is 7841195.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5911487 - 2²⁰ = 4862911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5911481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2955743 + 2955744.

It is an arithmetic number, because the mean of its divisors is an integer number (2955744).

Almost surely, 2^5911487 is an apocalyptic number.

5911487 is a deficient number, since it is larger than the sum of its proper divisors (1).

5911487 is an equidigital number, since it uses as much as digits as its factorization.

5911487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 35.

The square root of 5911487 is about 2431.3549720269. The cubic root of 5911487 is about 180.8140801256.

The spelling of 5911487 in words is "five million, nine hundred eleven thousand, four hundred eighty-seven".