240461855 has 16 divisors (see below), whose sum is σ = 305925984. Its totient is φ = 180817920.

The previous prime is 240461839. The next prime is 240461867. The reversal of 240461855 is 558164042.

240461855 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 240461855 - 2⁴ = 240461839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91439 + ... + 94031.

It is an arithmetic number, because the mean of its divisors is an integer number (19120374).

Almost surely, 2^240461855 is an apocalyptic number.

240461855 is a deficient number, since it is larger than the sum of its proper divisors (65464129).

240461855 is a wasteful number, since it uses less digits than its factorization.

240461855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3706.

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 240461855 is about 15506.8325263414. The cubic root of 240461855 is about 621.8448821049.

The spelling of 240461855 in words is "two hundred forty million, four hundred sixty-one thousand, eight hundred fifty-five".