6313920 has 56 divisors (see below), whose sum is σ = 20049744. Its totient is φ = 1683456.

The previous prime is 6313913. The next prime is 6313921. The reversal of 6313920 is 293136.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6313921) 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, 2329 + ... + 4248.

Almost surely, 2^6313920 is an apocalyptic number.

6313920 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6313920 is an abundant number, since it is smaller than the sum of its proper divisors (13735824).

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

6313920 is a wasteful number, since it uses less digits than its factorization.

6313920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6597 (or 6587 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 6313920 is about 2512.7514799518. The cubic root of 6313920 is about 184.8274017200.

The spelling of 6313920 in words is "six million, three hundred thirteen thousand, nine hundred twenty".