2725848 has 72 divisors (see below), whose sum is σ = 7902180. Its totient is φ = 848640.

The previous prime is 2725847. The next prime is 2725871. The reversal of 2725848 is 8485272.

It is a happy number.

2725848 is a `hidden beast` number, since 2 + 72 + 584 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2725841) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 20743 + ... + 20873.

2^2725848 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 2725848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3951090).

2725848 is an abundant number, since it is smaller than the sum of its proper divisors (5176332).

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

2725848 is a wasteful number, since it uses less digits than its factorization.

2725848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177 (or 153 counting only the distinct ones).

The product of its digits is 35840, while the sum is 36.

The square root of 2725848 is about 1651.0142337363. The cubic root of 2725848 is about 139.6906092877.

The spelling of 2725848 in words is "two million, seven hundred twenty-five thousand, eight hundred forty-eight".