6124340 has 24 divisors (see below), whose sum is σ = 12959520. Its totient is φ = 2431008.

The previous prime is 6124331. The next prime is 6124367. The reversal of 6124340 is 434216.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1679 + ... + 3881.

It is an arithmetic number, because the mean of its divisors is an integer number (539980).

Almost surely, 2^6124340 is an apocalyptic number.

It is an amenable number.

6124340 is an abundant number, since it is smaller than the sum of its proper divisors (6835180).

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

6124340 is a wasteful number, since it uses less digits than its factorization.

6124340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351 (or 2349 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 6124340 is about 2474.7403904248. The cubic root of 6124340 is about 182.9587134507.

Adding to 6124340 its reverse (434216), we get a palindrome (6558556).

The spelling of 6124340 in words is "six million, one hundred twenty-four thousand, three hundred forty".