5487111 has 24 divisors (see below), whose sum is σ = 9120384. Its totient is φ = 3114000.

The previous prime is 5487091. The next prime is 5487161. The reversal of 5487111 is 1117845.

5487111 is a `hidden beast` number, since 548 + 7 + 111 = 666.

5487111 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5487111 - 2⁷ = 5486983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5487161) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15640 + ... + 15986.

It is an arithmetic number, because the mean of its divisors is an integer number (380016).

Almost surely, 2^5487111 is an apocalyptic number.

5487111 is a deficient number, since it is larger than the sum of its proper divisors (3633273).

5487111 is a wasteful number, since it uses less digits than its factorization.

5487111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611 (or 608 counting only the distinct ones).

The product of its digits is 1120, while the sum is 27.

The square root of 5487111 is about 2342.4583240690. The cubic root of 5487111 is about 176.3794220678.

The spelling of 5487111 in words is "five million, four hundred eighty-seven thousand, one hundred eleven".