5267687 has 4 divisors (see below), whose sum is σ = 5290920. Its totient is φ = 5244456.

The previous prime is 5267663. The next prime is 5267699. The reversal of 5267687 is 7867625.

It is a happy number.

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 5267687 - 2⁶ = 5267623 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5267657) 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, 11273 + ... + 11730.

It is an arithmetic number, because the mean of its divisors is an integer number (1322730).

Almost surely, 2^5267687 is an apocalyptic number.

5267687 is a deficient number, since it is larger than the sum of its proper divisors (23233).

5267687 is a wasteful number, since it uses less digits than its factorization.

5267687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23232.

The product of its digits is 141120, while the sum is 41.

The square root of 5267687 is about 2295.1442220479. The cubic root of 5267687 is about 173.9962896113.

The spelling of 5267687 in words is "five million, two hundred sixty-seven thousand, six hundred eighty-seven".