4941261 has 24 divisors (see below), whose sum is σ = 7764120. Its totient is φ = 3010176.

The previous prime is 4941257. The next prime is 4941263. The reversal of 4941261 is 1621494.

It can be written as a sum of positive squares in 4 ways, for example, as 145161 + 4796100 = 381^2 + 2190^2 .

It is not a de Polignac number, because 4941261 - 2² = 4941257 is a prime.

4941261 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4941263) 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 23 ways as a sum of consecutive naturals, for example, 18235 + ... + 18503.

It is an arithmetic number, because the mean of its divisors is an integer number (323505).

Almost surely, 2^4941261 is an apocalyptic number.

It is an amenable number.

4941261 is a deficient number, since it is larger than the sum of its proper divisors (2822859).

4941261 is a wasteful number, since it uses less digits than its factorization.

4941261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445 (or 442 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 4941261 is about 2222.8947343498. The cubic root of 4941261 is about 170.3253400695.

The spelling of 4941261 in words is "four million, nine hundred forty-one thousand, two hundred sixty-one".