4580623 has 4 divisors (see below), whose sum is σ = 4592448. Its totient is φ = 4568800.

The previous prime is 4580621. The next prime is 4580627. The reversal of 4580623 is 3260854.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3260854 = 2 ⋅1630427.

It is a cyclic number.

It is not a de Polignac number, because 4580623 - 2¹ = 4580621 is a prime.

It is a super-3 number, since 3×4580623³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4580591 and 4580600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4580621) 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, 5311 + ... + 6112.

It is an arithmetic number, because the mean of its divisors is an integer number (1148112).

Almost surely, 2^4580623 is an apocalyptic number.

4580623 is a deficient number, since it is larger than the sum of its proper divisors (11825).

4580623 is a wasteful number, since it uses less digits than its factorization.

4580623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11824.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 4580623 is about 2140.2390053450. The cubic root of 4580623 is about 166.0764997961.

The spelling of 4580623 in words is "four million, five hundred eighty thousand, six hundred twenty-three".