2942258 has 16 divisors (see below), whose sum is σ = 5098464. Its totient is φ = 1258560.

The previous prime is 2942257. The next prime is 2942263. The reversal of 2942258 is 8522492.

2942258 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2942257) 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, 3560 + ... + 4307.

It is an arithmetic number, because the mean of its divisors is an integer number (318654).

2^2942258 is an apocalyptic number.

2942258 is a deficient number, since it is larger than the sum of its proper divisors (2156206).

2942258 is a wasteful number, since it uses less digits than its factorization.

2942258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7897.

The product of its digits is 11520, while the sum is 32.

The square root of 2942258 is about 1715.3011397419. The cubic root of 2942258 is about 143.2936408330.

It can be divided in two parts, 294 and 2258, that added together give a palindrome (2552).

The spelling of 2942258 in words is "two million, nine hundred forty-two thousand, two hundred fifty-eight".