4526623 has 2 divisors, whose sum is σ = 4526624. Its totient is φ = 4526622.

The previous prime is 4526611. The next prime is 4526633. The reversal of 4526623 is 3266254.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4526623 - 2⁵ = 4526591 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4526591 and 4526600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4526603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2263311 + 2263312.

It is an arithmetic number, because the mean of its divisors is an integer number (2263312).

Almost surely, 2^4526623 is an apocalyptic number.

4526623 is a deficient number, since it is larger than the sum of its proper divisors (1).

4526623 is an equidigital number, since it uses as much as digits as its factorization.

4526623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 28.

The square root of 4526623 is about 2127.5861909685. The cubic root of 4526623 is about 165.4213047306.

The spelling of 4526623 in words is "four million, five hundred twenty-six thousand, six hundred twenty-three".