6229240 has 16 divisors (see below), whose sum is σ = 14015880. Its totient is φ = 2491680.

The previous prime is 6229231. The next prime is 6229247. The reversal of 6229240 is 429226.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6229247) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 77826 + ... + 77905.

Almost surely, 2^6229240 is an apocalyptic number.

It is an amenable number.

6229240 is an abundant number, since it is smaller than the sum of its proper divisors (7786640).

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

6229240 is a wasteful number, since it uses less digits than its factorization.

6229240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155742 (or 155738 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 6229240 is about 2495.8445464411. The cubic root of 6229240 is about 183.9974007194.

The spelling of 6229240 in words is "six million, two hundred twenty-nine thousand, two hundred forty".