241239988 has 24 divisors (see below), whose sum is σ = 461815200. Its totient is φ = 109353120.

The previous prime is 241239983. The next prime is 241239991. The reversal of 241239988 is 889932142.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241239983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9063 + ... + 23761.

It is an arithmetic number, because the mean of its divisors is an integer number (19242300).

Almost surely, 2^241239988 is an apocalyptic number.

It is an amenable number.

241239988 is a deficient number, since it is larger than the sum of its proper divisors (220575212).

241239988 is a wasteful number, since it uses less digits than its factorization.

241239988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15087 (or 15085 counting only the distinct ones).

The product of its digits is 248832, while the sum is 46.

The square root of 241239988 is about 15531.9022659815. The cubic root of 241239988 is about 622.5149218747.

The spelling of 241239988 in words is "two hundred forty-one million, two hundred thirty-nine thousand, nine hundred eighty-eight".