2148727 has 8 divisors (see below), whose sum is σ = 2484000. Its totient is φ = 1820544.

The previous prime is 2148719. The next prime is 2148733. The reversal of 2148727 is 7278412.

2148727 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2148727 - 2³ = 2148719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2148737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1102 + ... + 2347.

It is an arithmetic number, because the mean of its divisors is an integer number (310500).

2^2148727 is an apocalyptic number.

2148727 is a deficient number, since it is larger than the sum of its proper divisors (335273).

2148727 is an equidigital number, since it uses as much as digits as its factorization.

2148727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3545.

The product of its digits is 6272, while the sum is 31.

The square root of 2148727 is about 1465.8536761901. The cubic root of 2148727 is about 129.0408099554.

The spelling of 2148727 in words is "two million, one hundred forty-eight thousand, seven hundred twenty-seven".