4643148 has 24 divisors (see below), whose sum is σ = 11305728. Its totient is φ = 1480336.

The previous prime is 4643143. The next prime is 4643153. The reversal of 4643148 is 8413464.

It is an interprime number because it is at equal distance from previous prime (4643143) and next prime (4643153).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4643143) 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 in 7 ways as a sum of consecutive naturals, for example, 8136 + ... + 8687.

It is an arithmetic number, because the mean of its divisors is an integer number (471072).

Almost surely, 2^4643148 is an apocalyptic number.

It is an amenable number.

4643148 is an abundant number, since it is smaller than the sum of its proper divisors (6662580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4643148 is a wasteful number, since it uses less digits than its factorization.

4643148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16853 (or 16851 counting only the distinct ones).

The product of its digits is 9216, while the sum is 30.

The square root of 4643148 is about 2154.7965101141. The cubic root of 4643148 is about 166.8287294739.

The spelling of 4643148 in words is "four million, six hundred forty-three thousand, one hundred forty-eight".