5304287 has 4 divisors (see below), whose sum is σ = 5583480. Its totient is φ = 5025096.

The previous prime is 5304263. The next prime is 5304331. The reversal of 5304287 is 7824035.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7824035 = 5 ⋅1564807.

It is a cyclic number.

It is not a de Polignac number, because 5304287 - 2⁸ = 5304031 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 (5304227) 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, 139568 + ... + 139605.

It is an arithmetic number, because the mean of its divisors is an integer number (1395870).

Almost surely, 2^5304287 is an apocalyptic number.

5304287 is a deficient number, since it is larger than the sum of its proper divisors (279193).

5304287 is a wasteful number, since it uses less digits than its factorization.

5304287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279192.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 5304287 is about 2303.1037753432. The cubic root of 5304287 is about 174.3983365264.

The spelling of 5304287 in words is "five million, three hundred four thousand, two hundred eighty-seven".