4902291 has 6 divisors (see below), whose sum is σ = 7081100. Its totient is φ = 3268188.

The previous prime is 4902269. The next prime is 4902299. The reversal of 4902291 is 1922094.

4902291 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4902291 - 2⁵ = 4902259 is a prime.

It is a Duffinian number.

4902291 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4902299) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 272341 + ... + 272358.

Almost surely, 2^4902291 is an apocalyptic number.

4902291 is a deficient number, since it is larger than the sum of its proper divisors (2178809).

4902291 is a wasteful number, since it uses less digits than its factorization.

4902291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544705 (or 544702 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 4902291 is about 2214.1117857958. Note that the first 3 decimals coincide. The cubic root of 4902291 is about 169.8763922683.

The spelling of 4902291 in words is "four million, nine hundred two thousand, two hundred ninety-one".