67625141 has 2 divisors, whose sum is σ = 67625142. Its totient is φ = 67625140.

The previous prime is 67625093. The next prime is 67625171. The reversal of 67625141 is 14152676.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34562641 + 33062500 = 5879^2 + 5750^2 .

It is a cyclic number.

It is not a de Polignac number, because 67625141 - 2¹⁴ = 67608757 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 67625098 and 67625107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67625171) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33812570 + 33812571.

It is an arithmetic number, because the mean of its divisors is an integer number (33812571).

Almost surely, 2^67625141 is an apocalyptic number.

It is an amenable number.

67625141 is a deficient number, since it is larger than the sum of its proper divisors (1).

67625141 is an equidigital number, since it uses as much as digits as its factorization.

67625141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 32.

The square root of 67625141 is about 8223.4506747472. The cubic root of 67625141 is about 407.4141056243.

The spelling of 67625141 in words is "sixty-seven million, six hundred twenty-five thousand, one hundred forty-one".