152224241 has 8 divisors (see below), whose sum is σ = 165910080. Its totient is φ = 138820752.

The previous prime is 152224207. The next prime is 152224283. The reversal of 152224241 is 142422251.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152224241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152220241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69461 + ... + 71618.

It is an arithmetic number, because the mean of its divisors is an integer number (20738760).

Almost surely, 2^152224241 is an apocalyptic number.

It is an amenable number.

152224241 is a deficient number, since it is larger than the sum of its proper divisors (13685839).

152224241 is a wasteful number, since it uses less digits than its factorization.

152224241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141175.

The product of its digits is 1280, while the sum is 23.

The square root of 152224241 is about 12337.9188277440. The cubic root of 152224241 is about 533.9426416063.

Adding to 152224241 its reverse (142422251), we get a palindrome (294646492).

The spelling of 152224241 in words is "one hundred fifty-two million, two hundred twenty-four thousand, two hundred forty-one".