4425623 has 2 divisors, whose sum is σ = 4425624. Its totient is φ = 4425622.

The previous prime is 4425599. The next prime is 4425647. The reversal of 4425623 is 3265244.

It is a balanced prime because it is at equal distance from previous prime (4425599) and next prime (4425647).

It is a cyclic number.

It is not a de Polignac number, because 4425623 - 2¹⁸ = 4163479 is a prime.

It is a super-2 number, since 2×4425623² = 39172277876258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4425592 and 4425601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4425923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2212811 + 2212812.

It is an arithmetic number, because the mean of its divisors is an integer number (2212812).

Almost surely, 2^4425623 is an apocalyptic number.

4425623 is a deficient number, since it is larger than the sum of its proper divisors (1).

4425623 is an equidigital number, since it uses as much as digits as its factorization.

4425623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 26.

The square root of 4425623 is about 2103.7164732920. The cubic root of 4425623 is about 164.1817215301.

The spelling of 4425623 in words is "four million, four hundred twenty-five thousand, six hundred twenty-three".