6240880 has 40 divisors (see below), whose sum is σ = 14624064. Its totient is φ = 2476800.

The previous prime is 6240869. The next prime is 6240893. The reversal of 6240880 is 880426.

It is a tau number, because it is divible by the number of its divisors (40).

It is a nialpdrome in base 14.

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, 14265 + ... + 14695.

Almost surely, 2^6240880 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6240880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7312032).

6240880 is an abundant number, since it is smaller than the sum of its proper divisors (8383184).

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

6240880 is a wasteful number, since it uses less digits than its factorization.

6240880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625 (or 619 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 6240880 is about 2498.1753341189. The cubic root of 6240880 is about 184.1119356713. Note that the first 3 decimals are identical.

The spelling of 6240880 in words is "six million, two hundred forty thousand, eight hundred eighty".