201267 has 24 divisors (see below), whose sum is σ = 336960. Its totient is φ = 114480.

The previous prime is 201251. The next prime is 201281. The reversal of 201267 is 762102.

It is a happy number.

It is not a de Polignac number, because 201267 - 2⁴ = 201251 is a prime.

201267 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (201247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1828 + ... + 1934.

It is an arithmetic number, because the mean of its divisors is an integer number (14040).

2²⁰¹²⁶⁷ is an apocalyptic number.

201267 is a deficient number, since it is larger than the sum of its proper divisors (135693).

201267 is a wasteful number, since it uses less digits than its factorization.

201267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143 (or 140 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 201267 is about 448.6279081823. The cubic root of 201267 is about 58.6035859221.

Adding to 201267 its reverse (762102), we get a palindrome (963369).

The spelling of 201267 in words is "two hundred one thousand, two hundred sixty-seven".