240461678 has 8 divisors (see below), whose sum is σ = 373130280. Its totient is φ = 116084920.

The previous prime is 240461677. The next prime is 240461681. The reversal of 240461678 is 876164042.

240461678 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240461677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2072888 + ... + 2073003.

It is an arithmetic number, because the mean of its divisors is an integer number (46641285).

Almost surely, 2^240461678 is an apocalyptic number.

240461678 is a deficient number, since it is larger than the sum of its proper divisors (132668602).

240461678 is a wasteful number, since it uses less digits than its factorization.

240461678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4145922.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 240461678 is about 15506.8268191787. The cubic root of 240461678 is about 621.8447295283.

The spelling of 240461678 in words is "two hundred forty million, four hundred sixty-one thousand, six hundred seventy-eight".