241965 has 24 divisors (see below), whose sum is σ = 443040. Its totient is φ = 121824.

The previous prime is 241963. The next prime is 241973. The reversal of 241965 is 569142.

241965 = T₁₅₀ + T₁₅₁ + ... + T₁₆₈.

It is not a de Polignac number, because 241965 - 2¹ = 241963 is a prime.

It is a super-2 number, since 2×241965² = 117094122450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241963) 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, 714 + ... + 996.

It is an arithmetic number, because the mean of its divisors is an integer number (18460).

2²⁴¹⁹⁶⁵ is an apocalyptic number.

It is an amenable number.

241965 is a deficient number, since it is larger than the sum of its proper divisors (201075).

241965 is a wasteful number, since it uses less digits than its factorization.

241965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313 (or 310 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 241965 is about 491.8993799549. The cubic root of 241965 is about 62.3137924456.

The spelling of 241965 in words is "two hundred forty-one thousand, nine hundred sixty-five".