4865401 has 4 divisors (see below), whose sum is σ = 4872100. Its totient is φ = 4858704.

The previous prime is 4865353. The next prime is 4865431. The reversal of 4865401 is 1045684.

It is the 901-st star number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1498176 + 3367225 = 1224^2 + 1835^2 .

It is a cyclic number.

It is not a de Polignac number, because 4865401 - 2⁹ = 4864889 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4865401.

It is not an unprimeable number, because it can be changed into a prime (4865431) 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 3 ways as a sum of consecutive naturals, for example, 2106 + ... + 3763.

It is an arithmetic number, because the mean of its divisors is an integer number (1218025).

Almost surely, 2^4865401 is an apocalyptic number.

It is an amenable number.

4865401 is a deficient number, since it is larger than the sum of its proper divisors (6699).

4865401 is an equidigital number, since it uses as much as digits as its factorization.

4865401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6698.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 4865401 is about 2205.7654000369. The cubic root of 4865401 is about 169.4492093218.

The spelling of 4865401 in words is "four million, eight hundred sixty-five thousand, four hundred one".