5487967 has 2 divisors, whose sum is σ = 5487968. Its totient is φ = 5487966.

The previous prime is 5487959. The next prime is 5488001. The reversal of 5487967 is 7697845.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5487967 - 2³ = 5487959 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5487917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2743983 + 2743984.

It is an arithmetic number, because the mean of its divisors is an integer number (2743984).

Almost surely, 2^5487967 is an apocalyptic number.

5487967 is a deficient number, since it is larger than the sum of its proper divisors (1).

5487967 is an equidigital number, since it uses as much as digits as its factorization.

5487967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 423360, while the sum is 46.

The square root of 5487967 is about 2342.6410309734. The cubic root of 5487967 is about 176.3885934353.

It can be divided in two parts, 54879 and 67, that added together give a triangular number (54946 = T₃₃₁).

The spelling of 5487967 in words is "five million, four hundred eighty-seven thousand, nine hundred sixty-seven".