5487331 has 4 divisors (see below), whose sum is σ = 5508000. Its totient is φ = 5466664.

The previous prime is 5487323. The next prime is 5487343. The reversal of 5487331 is 1337845.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1337845 = 5 ⋅267569.

It is a cyclic number.

It is not a de Polignac number, because 5487331 - 2³ = 5487323 is a prime.

It is a super-2 number, since 2×5487331² = 60221603007122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5487293 and 5487302.

It is not an unprimeable number, because it can be changed into a prime (5487301) 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, 9931 + ... + 10468.

It is an arithmetic number, because the mean of its divisors is an integer number (1377000).

Almost surely, 2^5487331 is an apocalyptic number.

5487331 is a deficient number, since it is larger than the sum of its proper divisors (20669).

5487331 is a wasteful number, since it uses less digits than its factorization.

5487331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20668.

The product of its digits is 10080, while the sum is 31.

The square root of 5487331 is about 2342.5052828115. The cubic root of 5487331 is about 176.3817792860.

The spelling of 5487331 in words is "five million, four hundred eighty-seven thousand, three hundred thirty-one".