4631761 has 2 divisors, whose sum is σ = 4631762. Its totient is φ = 4631760.

The previous prime is 4631749. The next prime is 4631797. The reversal of 4631761 is 1671364.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4060225 + 571536 = 2015^2 + 756^2 .

It is a cyclic number.

It is not a de Polignac number, because 4631761 - 2¹³ = 4623569 is a prime.

It is a super-2 number, since 2×4631761² = 42906419922242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4638761) 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 as a sum of consecutive naturals, namely, 2315880 + 2315881.

It is an arithmetic number, because the mean of its divisors is an integer number (2315881).

Almost surely, 2^4631761 is an apocalyptic number.

It is an amenable number.

4631761 is a deficient number, since it is larger than the sum of its proper divisors (1).

4631761 is an equidigital number, since it uses as much as digits as its factorization.

4631761 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 28.

The square root of 4631761 is about 2152.1526432853. The cubic root of 4631761 is about 166.6922391872.

The spelling of 4631761 in words is "four million, six hundred thirty-one thousand, seven hundred sixty-one".