4821792 has 24 divisors (see below), whose sum is σ = 12657456. Its totient is φ = 1607232.

The previous prime is 4821779. The next prime is 4821793. The reversal of 4821792 is 2971284.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (4821793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25018 + ... + 25209.

It is an arithmetic number, because the mean of its divisors is an integer number (527394).

Almost surely, 2^4821792 is an apocalyptic number.

It is an amenable number.

4821792 is an abundant number, since it is smaller than the sum of its proper divisors (7835664).

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

4821792 is a wasteful number, since it uses less digits than its factorization.

4821792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50240 (or 50232 counting only the distinct ones).

The product of its digits is 8064, while the sum is 33.

The square root of 4821792 is about 2195.8579189009. The cubic root of 4821792 is about 168.9414266630.

The spelling of 4821792 in words is "four million, eight hundred twenty-one thousand, seven hundred ninety-two".