240001984 has 14 divisors (see below), whose sum is σ = 476254064. Its totient is φ = 120000960.

The previous prime is 240001913. The next prime is 240001997. The reversal of 240001984 is 489100042.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1874952 + ... + 1875079.

Almost surely, 2^240001984 is an apocalyptic number.

It is an amenable number.

240001984 is a deficient number, since it is larger than the sum of its proper divisors (236252080).

240001984 is an equidigital number, since it uses as much as digits as its factorization.

240001984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3750043 (or 3750033 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 240001984 is about 15491.9974180220. The cubic root of 240001984 is about 621.4482136164.

The spelling of 240001984 in words is "two hundred forty million, one thousand, nine hundred eighty-four".