240958 has 16 divisors (see below), whose sum is σ = 403920. Its totient is φ = 107136.

The previous prime is 240953. The next prime is 240959. The reversal of 240958 is 859042.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460 + ... + 832.

It is an arithmetic number, because the mean of its divisors is an integer number (25245).

2²⁴⁰⁹⁵⁸ is an apocalyptic number.

240958 is a deficient number, since it is larger than the sum of its proper divisors (162962).

240958 is a wasteful number, since it uses less digits than its factorization.

240958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 240958 is about 490.8747294372. The cubic root of 240958 is about 62.2272272523.

The spelling of 240958 in words is "two hundred forty thousand, nine hundred fifty-eight".