67295497 has 2 divisors, whose sum is σ = 67295498. Its totient is φ = 67295496.

The previous prime is 67295491. The next prime is 67295507. The reversal of 67295497 is 79459276.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51423241 + 15872256 = 7171^2 + 3984^2 .

It is a cyclic number.

It is not a de Polignac number, because 67295497 - 2²³ = 58906889 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 67295497.

It is not a weakly prime, because it can be changed into another prime (67295491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33647748 + 33647749.

It is an arithmetic number, because the mean of its divisors is an integer number (33647749).

Almost surely, 2^67295497 is an apocalyptic number.

It is an amenable number.

67295497 is a deficient number, since it is larger than the sum of its proper divisors (1).

67295497 is an equidigital number, since it uses as much as digits as its factorization.

67295497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 952560, while the sum is 49.

The square root of 67295497 is about 8203.3832654582. The cubic root of 67295497 is about 406.7510364977.

It can be divided in two parts, 672 and 95497, that added together give a palindrome (96169).

The spelling of 67295497 in words is "sixty-seven million, two hundred ninety-five thousand, four hundred ninety-seven".