240562 has 8 divisors (see below), whose sum is σ = 412416. Its totient is φ = 103092.

The previous prime is 240551. The next prime is 240571. The reversal of 240562 is 265042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

240562 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8578 + ... + 8605.

It is an arithmetic number, because the mean of its divisors is an integer number (51552).

2²⁴⁰⁵⁶² is an apocalyptic number.

240562 is a deficient number, since it is larger than the sum of its proper divisors (171854).

240562 is a wasteful number, since it uses less digits than its factorization.

240562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17192.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 240562 is about 490.4712020088. The cubic root of 240562 is about 62.1931196575.

The spelling of 240562 in words is "two hundred forty thousand, five hundred sixty-two".