240988004 has 12 divisors (see below), whose sum is σ = 422171904. Its totient is φ = 120367464.

The previous prime is 240987983. The next prime is 240988009. The reversal of 240988004 is 400889042.

It is not an unprimeable number, because it can be changed into a prime (240988009) 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, 27284 + ... + 35019.

It is an arithmetic number, because the mean of its divisors is an integer number (35180992).

Almost surely, 2^240988004 is an apocalyptic number.

It is an amenable number.

240988004 is a deficient number, since it is larger than the sum of its proper divisors (181183900).

240988004 is a wasteful number, since it uses less digits than its factorization.

240988004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63274 (or 63272 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 240988004 is about 15523.7883263075. The cubic root of 240988004 is about 622.2980998217.

The spelling of 240988004 in words is "two hundred forty million, nine hundred eighty-eight thousand, four".