67414225 has 6 divisors (see below), whose sum is σ = 83593670. Its totient is φ = 53931360.

The previous prime is 67414201. The next prime is 67414229. The reversal of 67414225 is 52241476.

It can be written as a sum of positive squares in 3 ways, for example, as 370881 + 67043344 = 609^2 + 8188^2 .

It is a de Polignac number, because none of the positive numbers 2^k-67414225 is a prime.

It is not an unprimeable number, because it can be changed into a prime (67414229) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1348260 + ... + 1348309.

Almost surely, 2^67414225 is an apocalyptic number.

It is an amenable number.

67414225 is a deficient number, since it is larger than the sum of its proper divisors (16179445).

67414225 is a wasteful number, since it uses less digits than its factorization.

67414225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2696579 (or 2696574 counting only the distinct ones).

The product of its digits is 13440, while the sum is 31.

The square root of 67414225 is about 8210.6166029111. The cubic root of 67414225 is about 406.9901033318.

The spelling of 67414225 in words is "sixty-seven million, four hundred fourteen thousand, two hundred twenty-five".