267901 has 2 divisors, whose sum is σ = 267902. Its totient is φ = 267900.

The previous prime is 267899. The next prime is 267907. The reversal of 267901 is 109762.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 251001 + 16900 = 501^2 + 130^2 .

It is a cyclic number.

It is not a de Polignac number, because 267901 - 2¹ = 267899 is a prime.

Together with 267899, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (267907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133950 + 133951.

It is an arithmetic number, because the mean of its divisors is an integer number (133951).

2²⁶⁷⁹⁰¹ is an apocalyptic number.

It is an amenable number.

267901 is a deficient number, since it is larger than the sum of its proper divisors (1).

267901 is an equidigital number, since it uses as much as digits as its factorization.

267901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 267901 is about 517.5915377979. The cubic root of 267901 is about 64.4651174483.

The spelling of 267901 in words is "two hundred sixty-seven thousand, nine hundred one".