659152241 has 4 divisors (see below), whose sum is σ = 719075184. Its totient is φ = 599229300.

The previous prime is 659152213. The next prime is 659152243. The reversal of 659152241 is 142251956.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 659152241 - 2⁶ = 659152177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (659152243) 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 3 ways as a sum of consecutive naturals, for example, 29961455 + ... + 29961476.

It is an arithmetic number, because the mean of its divisors is an integer number (179768796).

Almost surely, 2^659152241 is an apocalyptic number.

It is an amenable number.

659152241 is a deficient number, since it is larger than the sum of its proper divisors (59922943).

659152241 is a wasteful number, since it uses less digits than its factorization.

659152241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59922942.

The product of its digits is 21600, while the sum is 35.

The square root of 659152241 is about 25673.9603684356. The cubic root of 659152241 is about 870.2858271665.

The spelling of 659152241 in words is "six hundred fifty-nine million, one hundred fifty-two thousand, two hundred forty-one".