792020 has 18 divisors (see below), whose sum is σ = 1671642. Its totient is φ = 315216.

The previous prime is 791993. The next prime is 792023. The reversal of 792020 is 20297.

It can be written as a sum of positive squares in only one way, i.e., 633616 + 158404 = 796^2 + 398^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 791983 and 792001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (792023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3881 + ... + 4079.

It is an arithmetic number, because the mean of its divisors is an integer number (92869).

2⁷⁹²⁰²⁰ is an apocalyptic number.

It is an amenable number.

792020 is an abundant number, since it is smaller than the sum of its proper divisors (879622).

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

792020 is a wasteful number, since it uses less digits than its factorization.

792020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 792020 is about 889.9550550449. The cubic root of 792020 is about 92.5220789759.

Multiplying 792020 by its sum of digits (20), we get a square (15840400 = 3980²).

792020 divided by its sum of digits (20) gives a square (39601 = 199²).

The spelling of 792020 in words is "seven hundred ninety-two thousand, twenty".