240001996 has 48 divisors (see below), whose sum is σ = 478075360. Its totient is φ = 104509440.

The previous prime is 240001913. The next prime is 240001997. The reversal of 240001996 is 699100042.

It is a happy number.

240001996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (240001997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 415660 + ... + 416236.

Almost surely, 2^240001996 is an apocalyptic number.

240001996 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

240001996 is a deficient number, since it is larger than the sum of its proper divisors (238073364).

240001996 is a wasteful number, since it uses less digits than its factorization.

240001996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034 (or 1032 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 240001996 is about 15491.9978053187. The cubic root of 240001996 is about 621.4482239738.

The spelling of 240001996 in words is "two hundred forty million, one thousand, nine hundred ninety-six".