5318407 has 4 divisors (see below), whose sum is σ = 5405656. Its totient is φ = 5231160.

The previous prime is 5318363. The next prime is 5318431. The reversal of 5318407 is 7048135.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5318407 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 (5318447) 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, 43533 + ... + 43654.

It is an arithmetic number, because the mean of its divisors is an integer number (1351414).

Almost surely, 2^5318407 is an apocalyptic number.

5318407 is a deficient number, since it is larger than the sum of its proper divisors (87249).

5318407 is an equidigital number, since it uses as much as digits as its factorization.

5318407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87248.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 5318407 is about 2306.1671665341. The cubic root of 5318407 is about 174.5529487408.

The spelling of 5318407 in words is "five million, three hundred eighteen thousand, four hundred seven".