67466741 has 2 divisors, whose sum is σ = 67466742. Its totient is φ = 67466740.

The previous prime is 67466723. The next prime is 67466743. The reversal of 67466741 is 14766476.

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., 59367025 + 8099716 = 7705^2 + 2846^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-67466741 is a prime.

It is a super-2 number, since 2×67466741² = 9103522282322162, which contains 22 as substring.

Together with 67466743, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67466743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33733370 + 33733371.

It is an arithmetic number, because the mean of its divisors is an integer number (33733371).

Almost surely, 2^67466741 is an apocalyptic number.

It is an amenable number.

67466741 is a deficient number, since it is larger than the sum of its proper divisors (1).

67466741 is an equidigital number, since it uses as much as digits as its factorization.

67466741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 169344, while the sum is 41.

The square root of 67466741 is about 8213.8140349049. The cubic root of 67466741 is about 407.0957583062.

The spelling of 67466741 in words is "sixty-seven million, four hundred sixty-six thousand, seven hundred forty-one".