240257606 has 4 divisors (see below), whose sum is σ = 360386412. Its totient is φ = 120128802.

The previous prime is 240257597. The next prime is 240257621. The reversal of 240257606 is 606752042.

240257606 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable 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 as a sum of consecutive naturals, namely, 60064400 + ... + 60064403.

It is an arithmetic number, because the mean of its divisors is an integer number (90096603).

Almost surely, 2^240257606 is an apocalyptic number.

240257606 is a deficient number, since it is larger than the sum of its proper divisors (120128806).

240257606 is a wasteful number, since it uses less digits than its factorization.

240257606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120128805.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 240257606 is about 15500.2453528968. The cubic root of 240257606 is about 621.6687666132.

The spelling of 240257606 in words is "two hundred forty million, two hundred fifty-seven thousand, six hundred six".