791283 has 4 divisors (see below), whose sum is σ = 1055048. Its totient is φ = 527520.

The previous prime is 791261. The next prime is 791291. The reversal of 791283 is 382197.

It is a happy number.

791283 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 382197 = 3 ⋅127399.

It is not a de Polignac number, because 791283 - 2⁵ = 791251 is a prime.

It is a super-2 number, since 2×791283² = 1252257572178, which contains 22 as substring.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

791283 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 791283.

It is not an unprimeable number, because it can be changed into a prime (791233) 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, 131878 + ... + 131883.

It is an arithmetic number, because the mean of its divisors is an integer number (263762).

2⁷⁹¹²⁸³ is an apocalyptic number.

791283 is a deficient number, since it is larger than the sum of its proper divisors (263765).

791283 is a wasteful number, since it uses less digits than its factorization.

791283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263764.

The product of its digits is 3024, while the sum is 30.

The square root of 791283 is about 889.5408928206. The cubic root of 791283 is about 92.4933718163.

The spelling of 791283 in words is "seven hundred ninety-one thousand, two hundred eighty-three".