4580401 has 4 divisors (see below), whose sum is σ = 5234752. Its totient is φ = 3926052.

The previous prime is 4580399. The next prime is 4580413. The reversal of 4580401 is 1040854.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1040854 = 2 ⋅520427.

It is a cyclic number.

It is not a de Polignac number, because 4580401 - 2¹ = 4580399 is a prime.

It is a Duffinian number.

4580401 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4580441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327165 + ... + 327178.

It is an arithmetic number, because the mean of its divisors is an integer number (1308688).

Almost surely, 2^4580401 is an apocalyptic number.

It is an amenable number.

4580401 is a deficient number, since it is larger than the sum of its proper divisors (654351).

4580401 is an equidigital number, since it uses as much as digits as its factorization.

4580401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654350.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 4580401 is about 2140.1871413500. The cubic root of 4580401 is about 166.0738167857.

The spelling of 4580401 in words is "four million, five hundred eighty thousand, four hundred one".