5511340 has 24 divisors (see below), whose sum is σ = 11632320. Its totient is φ = 2193408.

The previous prime is 5511313. The next prime is 5511347. The reversal of 5511340 is 431155.

It is not an unprimeable number, because it can be changed into a prime (5511347) 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, 4204 + ... + 5356.

It is an arithmetic number, because the mean of its divisors is an integer number (484680).

Almost surely, 2^5511340 is an apocalyptic number.

It is an amenable number.

5511340 is an abundant number, since it is smaller than the sum of its proper divisors (6120980).

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

5511340 is a wasteful number, since it uses less digits than its factorization.

5511340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1401 (or 1399 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 5511340 is about 2347.6243311058. The cubic root of 5511340 is about 176.6386490912.

Adding to 5511340 its reverse (431155), we get a palindrome (5942495).

It can be divided in two parts, 551 and 1340, that added together give a triangular number (1891 = T₆₁).

The spelling of 5511340 in words is "five million, five hundred eleven thousand, three hundred forty".