8620148 has 24 divisors (see below), whose sum is σ = 16050720. Its totient is φ = 4039200.

The previous prime is 8620141. The next prime is 8620151. The reversal of 8620148 is 8410268.

8620148 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 8620148.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8620141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7115 + ... + 8237.

It is an arithmetic number, because the mean of its divisors is an integer number (668780).

Almost surely, 2^8620148 is an apocalyptic number.

It is an amenable number.

8620148 is a deficient number, since it is larger than the sum of its proper divisors (7430572).

8620148 is a wasteful number, since it uses less digits than its factorization.

8620148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247 (or 1245 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 8620148 is about 2936.0088555725. The cubic root of 8620148 is about 205.0398336237.

The spelling of 8620148 in words is "eight million, six hundred twenty thousand, one hundred forty-eight".