4613920 has 24 divisors (see below), whose sum is σ = 10900764. Its totient is φ = 1845504.

The previous prime is 4613911. The next prime is 4613957. The reversal of 4613920 is 293164.

It can be written as a sum of positive squares in 2 ways, for example, as 4613904 + 16 = 2148^2 + 4^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14259 + ... + 14578.

Almost surely, 2^4613920 is an apocalyptic number.

4613920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4613920 is an abundant number, since it is smaller than the sum of its proper divisors (6286844).

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

4613920 is a wasteful number, since it uses less digits than its factorization.

4613920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28852 (or 28844 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 4613920 is about 2148.0037243916. The cubic root of 4613920 is about 166.4779374795.

The spelling of 4613920 in words is "four million, six hundred thirteen thousand, nine hundred twenty".