4945792 has 16 divisors (see below), whose sum is σ = 9853200. Its totient is φ = 2472832.

The previous prime is 4945783. The next prime is 4945807. The reversal of 4945792 is 2975494.

It is a tau number, because it is divible by the number of its divisors (16).

It is a d-powerful number, because it can be written as 4⁵ + 9⁵ + 4⁷ + 5⁷ + 7² + 9⁷ + 2¹³ .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 19192 + ... + 19447.

It is an arithmetic number, because the mean of its divisors is an integer number (615825).

Almost surely, 2^4945792 is an apocalyptic number.

It is an amenable number.

4945792 is a deficient number, since it is larger than the sum of its proper divisors (4907408).

4945792 is an equidigital number, since it uses as much as digits as its factorization.

4945792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38653 (or 38641 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The square root of 4945792 is about 2223.9136673891. The cubic root of 4945792 is about 170.3773853771.

The spelling of 4945792 in words is "four million, nine hundred forty-five thousand, seven hundred ninety-two".