69497 has 2 divisors, whose sum is σ = 69498. Its totient is φ = 69496.

The previous prime is 69493. The next prime is 69499. The reversal of 69497 is 79496.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50176 + 19321 = 224^2 + 139^2 .

It is a cyclic number.

It is not a de Polignac number, because 69497 - 2² = 69493 is a prime.

Together with 69499, it forms a pair of twin primes.

It is a Chen prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 69497.

It is not a weakly prime, because it can be changed into another prime (69491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34748 + 34749.

It is an arithmetic number, because the mean of its divisors is an integer number (34749).

2⁶⁹⁴⁹⁷ is an apocalyptic number.

It is an amenable number.

69497 is a deficient number, since it is larger than the sum of its proper divisors (1).

69497 is an equidigital number, since it uses as much as digits as its factorization.

69497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 35.

The square root of 69497 is about 263.6228366436. The cubic root of 69497 is about 41.1139010092.

Subtracting 69497 from its reverse (79496), we obtain a palindrome (9999).

The spelling of 69497 in words is "sixty-nine thousand, four hundred ninety-seven".