4861311 has 16 divisors (see below), whose sum is σ = 7977984. Its totient is φ = 2564064.

The previous prime is 4861301. The next prime is 4861313. The reversal of 4861311 is 1131684.

It is not a de Polignac number, because 4861311 - 2⁹ = 4860799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4861313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8631 + ... + 9176.

It is an arithmetic number, because the mean of its divisors is an integer number (498624).

Almost surely, 2^4861311 is an apocalyptic number.

4861311 is a deficient number, since it is larger than the sum of its proper divisors (3116673).

4861311 is a wasteful number, since it uses less digits than its factorization.

4861311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17830.

The product of its digits is 576, while the sum is 24.

The square root of 4861311 is about 2204.8380892936. The cubic root of 4861311 is about 169.4017146717.

Adding to 4861311 its reverse (1131684), we get a palindrome (5992995).

The spelling of 4861311 in words is "four million, eight hundred sixty-one thousand, three hundred eleven".