2347242 has 32 divisors (see below), whose sum is σ = 4987008. Its totient is φ = 734976.

The previous prime is 2347237. The next prime is 2347249. The reversal of 2347242 is 2427432.

2347242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2¹⁵ + 3⁹ + 4⁵ + 7 + 2¹⁷ + 4⁸ + 2²¹ .

It is not an unprimeable number, because it can be changed into a prime (2347249) 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 15 ways as a sum of consecutive naturals, for example, 9958 + ... + 10190.

It is an arithmetic number, because the mean of its divisors is an integer number (155844).

2^2347242 is an apocalyptic number.

2347242 is an abundant number, since it is smaller than the sum of its proper divisors (2639766).

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

2347242 is a wasteful number, since it uses less digits than its factorization.

2347242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334.

The product of its digits is 2688, while the sum is 24.

The square root of 2347242 is about 1532.0711471730. The cubic root of 2347242 is about 132.8982582556.

The spelling of 2347242 in words is "two million, three hundred forty-seven thousand, two hundred forty-two".