6237980 has 48 divisors (see below), whose sum is σ = 15857856. Its totient is φ = 2012160.

The previous prime is 6237949. The next prime is 6238009. The reversal of 6237980 is 897326.

6237980 = 11² + 12² + ... + 265².

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 6237980.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1070 + ... + 3690.

It is an arithmetic number, because the mean of its divisors is an integer number (330372).

Almost surely, 2^6237980 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 6237980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7928928).

6237980 is an abundant number, since it is smaller than the sum of its proper divisors (9619876).

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

6237980 is a wasteful number, since it uses less digits than its factorization.

6237980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2654 (or 2652 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 6237980 is about 2497.5948430440. The cubic root of 6237980 is about 184.0834136607.

The spelling of 6237980 in words is "six million, two hundred thirty-seven thousand, nine hundred eighty".