792240 has 40 divisors (see below), whose sum is σ = 2456688. Its totient is φ = 211200.

The previous prime is 792229. The next prime is 792241. The reversal of 792240 is 42297.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 792240.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (792241) by changing a digit.

792240 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1411 + ... + 1890.

2⁷⁹²²⁴⁰ is an apocalyptic number.

It is an amenable number.

792240 is an abundant number, since it is smaller than the sum of its proper divisors (1664448).

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

792240 is a wasteful number, since it uses less digits than its factorization.

792240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3317 (or 3311 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 792240 is about 890.0786482104. The cubic root of 792240 is about 92.5306448257.

The spelling of 792240 in words is "seven hundred ninety-two thousand, two hundred forty".