792881 has 2 divisors, whose sum is σ = 792882. Its totient is φ = 792880.

The previous prime is 792871. The next prime is 792893. The reversal of 792881 is 188297.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 640000 + 152881 = 800^2 + 391^2 .

It is a cyclic number.

It is not a de Polignac number, because 792881 - 2¹⁴ = 776497 is a prime.

It is a super-2 number, since 2×792881² = 1257320560322, which contains 22 as substring.

It is a Sophie Germain prime.

It is an Ulam number.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (792821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 396440 + 396441.

It is an arithmetic number, because the mean of its divisors is an integer number (396441).

2⁷⁹²⁸⁸¹ is an apocalyptic number.

It is an amenable number.

792881 is a deficient number, since it is larger than the sum of its proper divisors (1).

792881 is an equidigital number, since it uses as much as digits as its factorization.

792881 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 35.

The square root of 792881 is about 890.4386559444. The cubic root of 792881 is about 92.5555935593. Note that the first 4 decimals are identical.

The spelling of 792881 in words is "seven hundred ninety-two thousand, eight hundred eighty-one".