4580923 has 2 divisors, whose sum is σ = 4580924. Its totient is φ = 4580922.

The previous prime is 4580911. The next prime is 4580941. The reversal of 4580923 is 3290854.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4580923 is a prime.

4580923 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4580903) 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 as a sum of consecutive naturals, namely, 2290461 + 2290462.

It is an arithmetic number, because the mean of its divisors is an integer number (2290462).

Almost surely, 2^4580923 is an apocalyptic number.

4580923 is a deficient number, since it is larger than the sum of its proper divisors (1).

4580923 is an equidigital number, since it uses as much as digits as its factorization.

4580923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 4580923 is about 2140.3090898279. The cubic root of 4580923 is about 166.0801253483.

The spelling of 4580923 in words is "four million, five hundred eighty thousand, nine hundred twenty-three".