4942291 has 8 divisors (see below), whose sum is σ = 5355504. Its totient is φ = 4542720.

The previous prime is 4942283. The next prime is 4942313. The reversal of 4942291 is 1922494.

It is a happy number.

4942291 is digitally balanced in base 3, 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 cyclic number.

It is not a de Polignac number, because 4942291 - 2³ = 4942283 is a prime.

It is a Duffinian number.

4942291 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4942211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2650 + ... + 4111.

It is an arithmetic number, because the mean of its divisors is an integer number (669438).

Almost surely, 2^4942291 is an apocalyptic number.

4942291 is a deficient number, since it is larger than the sum of its proper divisors (413213).

4942291 is a wasteful number, since it uses less digits than its factorization.

4942291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6821.

The product of its digits is 5184, while the sum is 31.

The square root of 4942291 is about 2223.1264021643. The cubic root of 4942291 is about 170.3371739523.

The spelling of 4942291 in words is "four million, nine hundred forty-two thousand, two hundred ninety-one".