4864081 has 2 divisors, whose sum is σ = 4864082. Its totient is φ = 4864080.

The previous prime is 4864073. The next prime is 4864087. The reversal of 4864081 is 1804684.

4864081 = 1559² + 1560².

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2433600 + 2430481 = 1560^2 + 1559^2 .

It is a cyclic number.

It is not a de Polignac number, because 4864081 - 2³ = 4864073 is a prime.

It is a super-2 number, since 2×4864081² = 47318567949122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4864087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2432040 + 2432041.

It is an arithmetic number, because the mean of its divisors is an integer number (2432041).

Almost surely, 2^4864081 is an apocalyptic number.

4864081 is the 1560-th centered square number.

It is an amenable number.

4864081 is a deficient number, since it is larger than the sum of its proper divisors (1).

4864081 is an equidigital number, since it uses as much as digits as its factorization.

4864081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 4864081 is about 2205.4661638756. The cubic root of 4864081 is about 169.4338838850.

The spelling of 4864081 in words is "four million, eight hundred sixty-four thousand, eighty-one".