5487761 has 2 divisors, whose sum is σ = 5487762. Its totient is φ = 5487760.

The previous prime is 5487707. The next prime is 5487763. The reversal of 5487761 is 1677845.

5487761 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3940225 + 1547536 = 1985^2 + 1244^2 .

It is a cyclic number.

It is not a de Polignac number, because 5487761 - 2⁶ = 5487697 is a prime.

Together with 5487763, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5487763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2743880 + 2743881.

It is an arithmetic number, because the mean of its divisors is an integer number (2743881).

Almost surely, 2^5487761 is an apocalyptic number.

It is an amenable number.

5487761 is a deficient number, since it is larger than the sum of its proper divisors (1).

5487761 is an equidigital number, since it uses as much as digits as its factorization.

5487761 is an evil number, because the sum of its binary digits is even.

The product of its digits is 47040, while the sum is 38.

The square root of 5487761 is about 2342.5970630904. The cubic root of 5487761 is about 176.3863863943.

The spelling of 5487761 in words is "five million, four hundred eighty-seven thousand, seven hundred sixty-one".