7891260 has 96 divisors (see below), whose sum is σ = 24310272. Its totient is φ = 1900800.

The previous prime is 7891259. The next prime is 7891271. The reversal of 7891260 is 621987.

7891260 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52185 + ... + 52335.

It is an arithmetic number, because the mean of its divisors is an integer number (253232).

Almost surely, 2^7891260 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 7891260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12155136).

7891260 is an abundant number, since it is smaller than the sum of its proper divisors (16419012).

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

7891260 is a wasteful number, since it uses less digits than its factorization.

7891260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243 (or 241 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 7891260 is about 2809.1386580231. The cubic root of 7891260 is about 199.0896963558.

The spelling of 7891260 in words is "seven million, eight hundred ninety-one thousand, two hundred sixty".