67692101 has 2 divisors, whose sum is σ = 67692102. Its totient is φ = 67692100.

The previous prime is 67692089. The next prime is 67692103. The reversal of 67692101 is 10129676.

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., 61936900 + 5755201 = 7870^2 + 2399^2 .

It is a cyclic number.

It is not a de Polignac number, because 67692101 - 2²⁶ = 583237 is a prime.

Together with 67692103, it forms a pair of twin primes.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67692103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33846050 + 33846051.

It is an arithmetic number, because the mean of its divisors is an integer number (33846051).

Almost surely, 2^67692101 is an apocalyptic number.

It is an amenable number.

67692101 is a deficient number, since it is larger than the sum of its proper divisors (1).

67692101 is an equidigital number, since it uses as much as digits as its factorization.

67692101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 67692101 is about 8227.5209510520. The cubic root of 67692101 is about 407.5485302333.

The spelling of 67692101 in words is "sixty-seven million, six hundred ninety-two thousand, one hundred one".