662251159 has 4 divisors (see below), whose sum is σ = 662402416. Its totient is φ = 662099904.

The previous prime is 662251111. The next prime is 662251189. The reversal of 662251159 is 951152266.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 662251159 - 2⁹ = 662250647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (662251189) 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, 68859 + ... + 77884.

It is an arithmetic number, because the mean of its divisors is an integer number (165600604).

Almost surely, 2^662251159 is an apocalyptic number.

662251159 is a deficient number, since it is larger than the sum of its proper divisors (151257).

662251159 is a wasteful number, since it uses less digits than its factorization.

662251159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151256.

The product of its digits is 32400, while the sum is 37.

The square root of 662251159 is about 25734.2409835612. The cubic root of 662251159 is about 871.6475403936.

The spelling of 662251159 in words is "six hundred sixty-two million, two hundred fifty-one thousand, one hundred fifty-nine".