2249342 has 8 divisors (see below), whose sum is σ = 3456432. Its totient is φ = 1097200.

The previous prime is 2249311. The next prime is 2249363. The reversal of 2249342 is 2439422.

2249342 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 d-powerful number, because it can be written as 2 + 2¹¹ + 4⁶ + 9⁵ + 3¹³ + 4⁸ + 2¹⁹ .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 13634 + ... + 13797.

It is an arithmetic number, because the mean of its divisors is an integer number (432054).

2^2249342 is an apocalyptic number.

2249342 is a deficient number, since it is larger than the sum of its proper divisors (1207090).

2249342 is a wasteful number, since it uses less digits than its factorization.

2249342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27474.

The product of its digits is 3456, while the sum is 26.

The square root of 2249342 is about 1499.7806506286. The cubic root of 2249342 is about 131.0242947774.

The spelling of 2249342 in words is "two million, two hundred forty-nine thousand, three hundred forty-two".