4881261 has 48 divisors (see below), whose sum is σ = 8733312. Its totient is φ = 2365440.

The previous prime is 4881223. The next prime is 4881277. The reversal of 4881261 is 1621884.

It is not a de Polignac number, because 4881261 - 2⁷ = 4881133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4881211) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43141 + ... + 43253.

It is an arithmetic number, because the mean of its divisors is an integer number (181944).

Almost surely, 2^4881261 is an apocalyptic number.

It is an amenable number.

4881261 is a deficient number, since it is larger than the sum of its proper divisors (3852051).

4881261 is a wasteful number, since it uses less digits than its factorization.

4881261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162 (or 151 counting only the distinct ones).

The product of its digits is 3072, while the sum is 30.

The square root of 4881261 is about 2209.3575989414. The cubic root of 4881261 is about 169.6331304129.

The spelling of 4881261 in words is "four million, eight hundred eighty-one thousand, two hundred sixty-one".