4773920 has 24 divisors (see below), whose sum is σ = 11278764. Its totient is φ = 1909504.

The previous prime is 4773913. The next prime is 4773929. The reversal of 4773920 is 293774.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4177936 + 595984 = 2044^2 + 772^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (4773929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14759 + ... + 15078.

Almost surely, 2^4773920 is an apocalyptic number.

4773920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4773920 is an abundant number, since it is smaller than the sum of its proper divisors (6504844).

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

4773920 is a wasteful number, since it uses less digits than its factorization.

4773920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29852 (or 29844 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 4773920 is about 2184.9302048349. The cubic root of 4773920 is about 168.3804680171.

The spelling of 4773920 in words is "four million, seven hundred seventy-three thousand, nine hundred twenty".