240966 has 24 divisors (see below), whose sum is σ = 570024. Its totient is φ = 72960.

The previous prime is 240959. The next prime is 240967. The reversal of 240966 is 669042.

It is a super-2 number, since 2×240966² = 116129226312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240967) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 411 + ... + 806.

It is an arithmetic number, because the mean of its divisors is an integer number (23751).

2²⁴⁰⁹⁶⁶ is an apocalyptic number.

240966 is an abundant number, since it is smaller than the sum of its proper divisors (329058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

240966 is a wasteful number, since it uses less digits than its factorization.

240966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1236 (or 1233 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 240966 is about 490.8828780880. The cubic root of 240966 is about 62.2279159094.

The spelling of 240966 in words is "two hundred forty thousand, nine hundred sixty-six".