158482922 has 8 divisors (see below), whose sum is σ = 256010916. Its totient is φ = 73145952.

The previous prime is 158482913. The next prime is 158482931. The reversal of 158482922 is 229284851.

It is a happy number.

It is a Cunningham number, because it is equal to 12589²+1.

It is an interprime number because it is at equal distance from previous prime (158482913) and next prime (158482931).

It can be written as a sum of positive squares in 2 ways, for example, as 158482921 + 1 = 12589^2 + 1^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 158482922.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3047723 + ... + 3047774.

Almost surely, 2^158482922 is an apocalyptic number.

158482922 is a deficient number, since it is larger than the sum of its proper divisors (97527994).

158482922 is a wasteful number, since it uses less digits than its factorization.

158482922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6095512.

The product of its digits is 92160, while the sum is 41.

The square root of 158482922 is about 12589.0000397172. Note that the first 4 decimals coincide. The cubic root of 158482922 is about 541.1622452120.

It can be divided in two parts, 1584829 and 22, that added together give a palindrome (1584851).

The spelling of 158482922 in words is "one hundred fifty-eight million, four hundred eighty-two thousand, nine hundred twenty-two".