10508623 has 2 divisors, whose sum is σ = 10508624. Its totient is φ = 10508622.

The previous prime is 10508621. The next prime is 10508633. The reversal of 10508623 is 32680501.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10508623 - 2¹ = 10508621 is a prime.

It is a super-2 number, since 2×10508623² = 220862314712258, which contains 22 as substring.

Together with 10508621, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10508621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5254311 + 5254312.

It is an arithmetic number, because the mean of its divisors is an integer number (5254312).

Almost surely, 2^10508623 is an apocalyptic number.

10508623 is a deficient number, since it is larger than the sum of its proper divisors (1).

10508623 is an equidigital number, since it uses as much as digits as its factorization.

10508623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 10508623 is about 3241.7006339266. The cubic root of 10508623 is about 219.0358843918.

The spelling of 10508623 in words is "ten million, five hundred eight thousand, six hundred twenty-three".