5309814 has 16 divisors (see below), whose sum is σ = 11244528. Its totient is φ = 1665792.

The previous prime is 5309809. The next prime is 5309819. The reversal of 5309814 is 4189035.

It is an interprime number because it is at equal distance from previous prime (5309809) and next prime (5309819).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5309819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25927 + ... + 26130.

It is an arithmetic number, because the mean of its divisors is an integer number (702783).

Almost surely, 2^5309814 is an apocalyptic number.

5309814 is an abundant number, since it is smaller than the sum of its proper divisors (5934714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5309814 is a wasteful number, since it uses less digits than its factorization.

5309814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52079.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 5309814 is about 2304.3033654447. The cubic root of 5309814 is about 174.4588891202.

The spelling of 5309814 in words is "five million, three hundred nine thousand, eight hundred fourteen".