2706242 has 16 divisors (see below), whose sum is σ = 5061312. Its totient is φ = 1054320.

The previous prime is 2706241. The next prime is 2706257. The reversal of 2706242 is 2426072.

It is not an unprimeable number, because it can be changed into a prime (2706241) 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, 8633 + ... + 8940.

It is an arithmetic number, because the mean of its divisors is an integer number (316332).

2^2706242 is an apocalyptic number.

2706242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2706242 is a deficient number, since it is larger than the sum of its proper divisors (2355070).

2706242 is a wasteful number, since it uses less digits than its factorization.

2706242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17593.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 2706242 is about 1645.0659561246. The cubic root of 2706242 is about 139.3548890795.

The spelling of 2706242 in words is "two million, seven hundred six thousand, two hundred forty-two".