6148720 has 40 divisors (see below), whose sum is σ = 14418720. Its totient is φ = 2438400.

The previous prime is 6148711. The next prime is 6148721. The reversal of 6148720 is 278416.

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

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6148721) 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, 11826 + ... + 12334.

It is an arithmetic number, because the mean of its divisors is an integer number (360468).

Almost surely, 2^6148720 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 6148720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7209360).

6148720 is an abundant number, since it is smaller than the sum of its proper divisors (8270000).

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

6148720 is a wasteful number, since it uses less digits than its factorization.

6148720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673 (or 667 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 6148720 is about 2479.6612671895. The cubic root of 6148720 is about 183.2011682896.

The spelling of 6148720 in words is "six million, one hundred forty-eight thousand, seven hundred twenty".