240267 has 6 divisors (see below), whose sum is σ = 321492. Its totient is φ = 159612.

The previous prime is 240263. The next prime is 240271. The reversal of 240267 is 762042.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (240263) and next prime (240271).

It is not a de Polignac number, because 240267 - 2² = 240263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (240263) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 708 + ... + 990.

It is an arithmetic number, because the mean of its divisors is an integer number (53582).

2²⁴⁰²⁶⁷ is an apocalyptic number.

240267 is a deficient number, since it is larger than the sum of its proper divisors (81225).

240267 is an frugal number, since it uses more digits than its factorization.

240267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569 (or 286 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 240267 is about 490.1703785420. The cubic root of 240267 is about 62.1676868861.

The spelling of 240267 in words is "two hundred forty thousand, two hundred sixty-seven".