4973620 has 24 divisors (see below), whose sum is σ = 10521000. Its totient is φ = 1974912.

The previous prime is 4973597. The next prime is 4973623. The reversal of 4973620 is 263794.

It can be written as a sum of positive squares in 4 ways, for example, as 71824 + 4901796 = 268^2 + 2214^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4973623) 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, 2146 + ... + 3814.

It is an arithmetic number, because the mean of its divisors is an integer number (438375).

Almost surely, 2^4973620 is an apocalyptic number.

It is an amenable number.

4973620 is an abundant number, since it is smaller than the sum of its proper divisors (5547380).

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

4973620 is a wasteful number, since it uses less digits than its factorization.

4973620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1827 (or 1825 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 4973620 is about 2230.1614291347. The cubic root of 4973620 is about 170.6963364623.

The spelling of 4973620 in words is "four million, nine hundred seventy-three thousand, six hundred twenty".