8748623 has 6 divisors (see below), whose sum is σ = 9473544. Its totient is φ = 8075496.

The previous prime is 8748601. The next prime is 8748643. The reversal of 8748623 is 3268478.

It is not a de Polignac number, because 8748623 - 2⁸ = 8748367 is a prime.

It is a super-2 number, since 2×8748623² = 153076808792258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8748643) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25715 + ... + 26052.

It is an arithmetic number, because the mean of its divisors is an integer number (1578924).

Almost surely, 2^8748623 is an apocalyptic number.

8748623 is a deficient number, since it is larger than the sum of its proper divisors (724921).

8748623 is a wasteful number, since it uses less digits than its factorization.

8748623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51793 (or 51780 counting only the distinct ones).

The product of its digits is 64512, while the sum is 38.

The square root of 8748623 is about 2957.8071269101. The cubic root of 8748623 is about 206.0534548808.

The spelling of 8748623 in words is "eight million, seven hundred forty-eight thousand, six hundred twenty-three".