5487199 has 4 divisors (see below), whose sum is σ = 5499664. Its totient is φ = 5474736.

The previous prime is 5487173. The next prime is 5487221. The reversal of 5487199 is 9917845.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5487199 - 2¹³ = 5479007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5487799) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5547 + ... + 6460.

It is an arithmetic number, because the mean of its divisors is an integer number (1374916).

Almost surely, 2^5487199 is an apocalyptic number.

5487199 is a deficient number, since it is larger than the sum of its proper divisors (12465).

5487199 is a wasteful number, since it uses less digits than its factorization.

5487199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12464.

The product of its digits is 90720, while the sum is 43.

The square root of 5487199 is about 2342.4771076790. The cubic root of 5487199 is about 176.3803649626.

It can be divided in two parts, 5 and 487199, that added together give a square (487204 = 698²).

The spelling of 5487199 in words is "five million, four hundred eighty-seven thousand, one hundred ninety-nine".