240023606 has 8 divisors (see below), whose sum is σ = 362047320. Its totient is φ = 119341168.

The previous prime is 240023543. The next prime is 240023611. The reversal of 240023606 is 606320042.

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

It is a super-2 number, since 2×240023606² = 115222662874486472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334871 + ... + 335586.

It is an arithmetic number, because the mean of its divisors is an integer number (45255915).

Almost surely, 2^240023606 is an apocalyptic number.

240023606 is a deficient number, since it is larger than the sum of its proper divisors (122023714).

240023606 is a wasteful number, since it uses less digits than its factorization.

240023606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670638.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 240023606 is about 15492.6952464702. The cubic root of 240023606 is about 621.4668753368.

Adding to 240023606 its reverse (606320042), we get a palindrome (846343648).

The spelling of 240023606 in words is "two hundred forty million, twenty-three thousand, six hundred six".