241389146 has 8 divisors (see below), whose sum is σ = 362721780. Its totient is φ = 120481888.

The previous prime is 241389121. The next prime is 241389179. The reversal of 241389146 is 641983142.

It can be written as a sum of positive squares in 2 ways, for example, as 193627225 + 47761921 = 13915^2 + 6911^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104921 + ... + 107196.

Almost surely, 2^241389146 is an apocalyptic number.

241389146 is a deficient number, since it is larger than the sum of its proper divisors (121332634).

241389146 is a wasteful number, since it uses less digits than its factorization.

241389146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212688.

The product of its digits is 41472, while the sum is 38.

The square root of 241389146 is about 15536.7031895444. The cubic root of 241389146 is about 622.6431951779.

The spelling of 241389146 in words is "two hundred forty-one million, three hundred eighty-nine thousand, one hundred forty-six".