8474623 has 2 divisors, whose sum is σ = 8474624. Its totient is φ = 8474622.

The previous prime is 8474621. The next prime is 8474633. The reversal of 8474623 is 3264748.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8474623 - 2¹ = 8474621 is a prime.

Together with 8474621, it forms a pair of twin primes.

It is equal to p₅₆₉₅₀₉ and since 8474623 and 569509 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8474621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4237311 + 4237312.

It is an arithmetic number, because the mean of its divisors is an integer number (4237312).

Almost surely, 2^8474623 is an apocalyptic number.

8474623 is a deficient number, since it is larger than the sum of its proper divisors (1).

8474623 is an equidigital number, since it uses as much as digits as its factorization.

8474623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32256, while the sum is 34.

The square root of 8474623 is about 2911.1205746241. The cubic root of 8474623 is about 203.8794542853.

The spelling of 8474623 in words is "eight million, four hundred seventy-four thousand, six hundred twenty-three".