4909057 has 2 divisors, whose sum is σ = 4909058. Its totient is φ = 4909056.

The previous prime is 4909027. The next prime is 4909109. The reversal of 4909057 is 7509094.

4909057 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3690241 + 1218816 = 1921^2 + 1104^2 .

It is a cyclic number.

It is not a de Polignac number, because 4909057 - 2¹¹ = 4907009 is a prime.

4909057 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4909007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2454528 + 2454529.

It is an arithmetic number, because the mean of its divisors is an integer number (2454529).

Almost surely, 2^4909057 is an apocalyptic number.

It is an amenable number.

4909057 is a deficient number, since it is larger than the sum of its proper divisors (1).

4909057 is an equidigital number, since it uses as much as digits as its factorization.

4909057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 4909057 is about 2215.6391854271. The cubic root of 4909057 is about 169.9545091660.

The spelling of 4909057 in words is "four million, nine hundred nine thousand, fifty-seven".