158015349 has 12 divisors (see below), whose sum is σ = 228571200. Its totient is φ = 105192744.

The previous prime is 158015329. The next prime is 158015369. The reversal of 158015349 is 943510851.

It is an interprime number because it is at equal distance from previous prime (158015329) and next prime (158015369).

It is not a de Polignac number, because 158015349 - 2¹¹ = 158013301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158015329) 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 11 ways as a sum of consecutive naturals, for example, 5739 + ... + 18680.

It is an arithmetic number, because the mean of its divisors is an integer number (19047600).

Almost surely, 2^158015349 is an apocalyptic number.

It is an amenable number.

158015349 is a deficient number, since it is larger than the sum of its proper divisors (70555851).

158015349 is a wasteful number, since it uses less digits than its factorization.

158015349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25144 (or 25141 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The square root of 158015349 is about 12570.4156255869. The cubic root of 158015349 is about 540.6295230290.

The spelling of 158015349 in words is "one hundred fifty-eight million, fifteen thousand, three hundred forty-nine".