5287149 has 36 divisors (see below), whose sum is σ = 9366240. Its totient is φ = 2857680.

The previous prime is 5287147. The next prime is 5287159. The reversal of 5287149 is 9417825.

5287149 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 5287149 - 2¹ = 5287147 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5287141) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8064 + ... + 8694.

Almost surely, 2^5287149 is an apocalyptic number.

It is an amenable number.

5287149 is a deficient number, since it is larger than the sum of its proper divisors (4079091).

5287149 is a wasteful number, since it uses less digits than its factorization.

5287149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670 (or 660 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 5287149 is about 2299.3801338622. The cubic root of 5287149 is about 174.2103085261.

The spelling of 5287149 in words is "five million, two hundred eighty-seven thousand, one hundred forty-nine".