4945041 has 6 divisors (see below), whose sum is σ = 7142850. Its totient is φ = 3296688.

The previous prime is 4945033. The next prime is 4945081. The reversal of 4945041 is 1405494.

It can be written as a sum of positive squares in only one way, i.e., 4928400 + 16641 = 2220^2 + 129^2 .

It is not a de Polignac number, because 4945041 - 2³ = 4945033 is a prime.

4945041 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4944996 and 4945014.

It is not an unprimeable number, because it can be changed into a prime (4945001) 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 5 ways as a sum of consecutive naturals, for example, 274716 + ... + 274733.

It is an arithmetic number, because the mean of its divisors is an integer number (1190475).

Almost surely, 2^4945041 is an apocalyptic number.

It is an amenable number.

4945041 is a deficient number, since it is larger than the sum of its proper divisors (2197809).

4945041 is a wasteful number, since it uses less digits than its factorization.

4945041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549455 (or 549452 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 4945041 is about 2223.7448144965. The cubic root of 4945041 is about 170.3687612179.

The spelling of 4945041 in words is "four million, nine hundred forty-five thousand, forty-one".