792067021 has 2 divisors, whose sum is σ = 792067022. Its totient is φ = 792067020.

The previous prime is 792066997. The next prime is 792067049. The reversal of 792067021 is 120760297.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 765130921 + 26936100 = 27661^2 + 5190^2 .

It is a cyclic number.

It is not a de Polignac number, because 792067021 - 2¹³ = 792058829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (792067121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 396033510 + 396033511.

It is an arithmetic number, because the mean of its divisors is an integer number (396033511).

Almost surely, 2^792067021 is an apocalyptic number.

It is an amenable number.

792067021 is a deficient number, since it is larger than the sum of its proper divisors (1).

792067021 is an equidigital number, since it uses as much as digits as its factorization.

792067021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 792067021 is about 28143.6852775183. The cubic root of 792067021 is about 925.2390990384.

The spelling of 792067021 in words is "seven hundred ninety-two million, sixty-seven thousand, twenty-one".