2710242 has 36 divisors (see below), whose sum is σ = 6249906. Its totient is φ = 848640.

The previous prime is 2710241. The next prime is 2710249. The reversal of 2710242 is 2420172.

2710242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 2595321 + 114921 = 1611^2 + 339^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2710241) 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 17 ways as a sum of consecutive naturals, for example, 4942 + ... + 5462.

2^2710242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2710242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3124953).

2710242 is an abundant number, since it is smaller than the sum of its proper divisors (3539664).

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

2710242 is a wasteful number, since it uses less digits than its factorization.

2710242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563 (or 543 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 2710242 is about 1646.2812639400. The cubic root of 2710242 is about 139.4235137809.

The spelling of 2710242 in words is "two million, seven hundred ten thousand, two hundred forty-two".