4941457 has 4 divisors (see below), whose sum is σ = 4963840. Its totient is φ = 4919076.

The previous prime is 4941449. The next prime is 4941487. The reversal of 4941457 is 7541494.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4941457 - 2³ = 4941449 is a prime.

It is a Duffinian number.

4941457 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4941487) 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 3 ways as a sum of consecutive naturals, for example, 10857 + ... + 11302.

It is an arithmetic number, because the mean of its divisors is an integer number (1240960).

Almost surely, 2^4941457 is an apocalyptic number.

It is an amenable number.

4941457 is a deficient number, since it is larger than the sum of its proper divisors (22383).

4941457 is a wasteful number, since it uses less digits than its factorization.

4941457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22382.

The product of its digits is 20160, while the sum is 34.

The square root of 4941457 is about 2222.9388205706. The cubic root of 4941457 is about 170.3275920807.

The spelling of 4941457 in words is "four million, nine hundred forty-one thousand, four hundred fifty-seven".