5112340 has 12 divisors (see below), whose sum is σ = 10735956. Its totient is φ = 2044928.

The previous prime is 5112329. The next prime is 5112361. The reversal of 5112340 is 432115.

It can be written as a sum of positive squares in 2 ways, for example, as 524176 + 4588164 = 724^2 + 2142^2 .

It is a super-2 number, since 2×5112340² = 52272040551200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127789 + ... + 127828.

It is an arithmetic number, because the mean of its divisors is an integer number (894663).

Almost surely, 2^5112340 is an apocalyptic number.

It is an amenable number.

5112340 is an abundant number, since it is smaller than the sum of its proper divisors (5623616).

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

5112340 is a wasteful number, since it uses less digits than its factorization.

5112340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255626 (or 255624 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 5112340 is about 2261.0484293796. The cubic root of 5112340 is about 172.2687793350.

Adding to 5112340 its reverse (432115), we get a palindrome (5544455).

The spelling of 5112340 in words is "five million, one hundred twelve thousand, three hundred forty".