67425097 has 2 divisors, whose sum is σ = 67425098. Its totient is φ = 67425096.

The previous prime is 67425089. The next prime is 67425173. The reversal of 67425097 is 79052476.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46457856 + 20967241 = 6816^2 + 4579^2 .

It is a cyclic number.

It is not a de Polignac number, because 67425097 - 2³ = 67425089 is a prime.

It is a super-2 number, since 2×67425097² = 9092287410918818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (67425067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33712548 + 33712549.

It is an arithmetic number, because the mean of its divisors is an integer number (33712549).

Almost surely, 2^67425097 is an apocalyptic number.

It is an amenable number.

67425097 is a deficient number, since it is larger than the sum of its proper divisors (1).

67425097 is an equidigital number, since it uses as much as digits as its factorization.

67425097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 67425097 is about 8211.2786458627. The cubic root of 67425097 is about 407.0119808043.

The spelling of 67425097 in words is "sixty-seven million, four hundred twenty-five thousand, ninety-seven".