6243620 has 24 divisors (see below), whose sum is σ = 13172544. Its totient is φ = 2485856.

The previous prime is 6243583. The next prime is 6243623. The reversal of 6243620 is 263426.

It is not an unprimeable number, because it can be changed into a prime (6243623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4667 + ... + 5853.

It is an arithmetic number, because the mean of its divisors is an integer number (548856).

Almost surely, 2^6243620 is an apocalyptic number.

It is an amenable number.

6243620 is an abundant number, since it is smaller than the sum of its proper divisors (6928924).

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

6243620 is a wasteful number, since it uses less digits than its factorization.

6243620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459 (or 1457 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 6243620 is about 2498.7236741985. The cubic root of 6243620 is about 184.1388759369.

The spelling of 6243620 in words is "six million, two hundred forty-three thousand, six hundred twenty".