5111340 has 48 divisors (see below), whose sum is σ = 15415008. Its totient is φ = 1257984.

The previous prime is 5111317. The next prime is 5111341. The reversal of 5111340 is 431115.

It is a super-2 number, since 2×5111340² = 52251593191200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (5111341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2497 + ... + 4056.

It is an arithmetic number, because the mean of its divisors is an integer number (321146).

Almost surely, 2^5111340 is an apocalyptic number.

It is an amenable number.

5111340 is an abundant number, since it is smaller than the sum of its proper divisors (10303668).

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

5111340 is a wasteful number, since it uses less digits than its factorization.

5111340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6578 (or 6576 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 5111340 is about 2260.8272822133. The cubic root of 5111340 is about 172.2575463828.

Adding to 5111340 its reverse (431115), we get a palindrome (5542455).

The spelling of 5111340 in words is "five million, one hundred eleven thousand, three hundred forty".