240088929 has 8 divisors (see below), whose sum is σ = 321258912. Its totient is φ = 159489120.

The previous prime is 240088913. The next prime is 240088931. The reversal of 240088929 is 929880042.

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

It is not a de Polignac number, because 240088929 - 2⁴ = 240088913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (240088949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141559 + ... + 143244.

It is an arithmetic number, because the mean of its divisors is an integer number (40157364).

Almost surely, 2^240088929 is an apocalyptic number.

It is an amenable number.

240088929 is a deficient number, since it is larger than the sum of its proper divisors (81169983).

240088929 is a wasteful number, since it uses less digits than its factorization.

240088929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285087.

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 240088929 is about 15494.8032901357. The cubic root of 240088929 is about 621.5232481233.

The spelling of 240088929 in words is "two hundred forty million, eighty-eight thousand, nine hundred twenty-nine".