152246241 has 12 divisors (see below), whose sum is σ = 251327232. Its totient is φ = 86997816.

The previous prime is 152246209. The next prime is 152246261. The reversal of 152246241 is 142642251.

152246241 is a `hidden beast` number, since 15 + 2 + 24 + 624 + 1 = 666.

It is not a de Polignac number, because 152246241 - 2⁵ = 152246209 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (152246261) 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 11 ways as a sum of consecutive naturals, for example, 1208241 + ... + 1208366.

It is an arithmetic number, because the mean of its divisors is an integer number (20943936).

Almost surely, 2^152246241 is an apocalyptic number.

It is an amenable number.

152246241 is a deficient number, since it is larger than the sum of its proper divisors (99080991).

152246241 is a wasteful number, since it uses less digits than its factorization.

152246241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2416620 (or 2416617 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 152246241 is about 12338.8103559460. The cubic root of 152246241 is about 533.9683628103.

Adding to 152246241 its reverse (142642251), we get a palindrome (294888492).

The spelling of 152246241 in words is "one hundred fifty-two million, two hundred forty-six thousand, two hundred forty-one".