67800041 has 2 divisors, whose sum is σ = 67800042. Its totient is φ = 67800040.

The previous prime is 67800023. The next prime is 67800043. The reversal of 67800041 is 14000876.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51768025 + 16032016 = 7195^2 + 4004^2 .

It is a cyclic number.

It is not a de Polignac number, because 67800041 - 2¹⁴ = 67783657 is a prime.

Together with 67800043, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (67800043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33900020 + 33900021.

It is an arithmetic number, because the mean of its divisors is an integer number (33900021).

Almost surely, 2^67800041 is an apocalyptic number.

It is an amenable number.

67800041 is a deficient number, since it is larger than the sum of its proper divisors (1).

67800041 is an equidigital number, since it uses as much as digits as its factorization.

67800041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 67800041 is about 8234.0780297493. The cubic root of 67800041 is about 407.7650371631.

The spelling of 67800041 in words is "sixty-seven million, eight hundred thousand, forty-one".