931097 has 2 divisors, whose sum is σ = 931098. Its totient is φ = 931096.

The previous prime is 931087. The next prime is 931123. The reversal of 931097 is 790139.

931097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 913936 + 17161 = 956^2 + 131^2 .

It is a cyclic number.

It is not a de Polignac number, because 931097 - 2⁸ = 930841 is a prime.

It is not a weakly prime, because it can be changed into another prime (931067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 465548 + 465549.

It is an arithmetic number, because the mean of its divisors is an integer number (465549).

2⁹³¹⁰⁹⁷ is an apocalyptic number.

It is an amenable number.

931097 is a deficient number, since it is larger than the sum of its proper divisors (1).

931097 is an equidigital number, since it uses as much as digits as its factorization.

931097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1701, while the sum is 29.

The square root of 931097 is about 964.9336764773. The cubic root of 931097 is about 97.6483649591.

The spelling of 931097 in words is "nine hundred thirty-one thousand, ninety-seven".