158041616 has 20 divisors (see below), whose sum is σ = 306740412. Its totient is φ = 78882816.

The previous prime is 158041603. The next prime is 158041643. The reversal of 158041616 is 616140851.

It can be written as a sum of positive squares in 2 ways, for example, as 137827600 + 20214016 = 11740^2 + 4496^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1160 + ... + 17816.

Almost surely, 2^158041616 is an apocalyptic number.

158041616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

158041616 is a deficient number, since it is larger than the sum of its proper divisors (148698796).

158041616 is a wasteful number, since it uses less digits than its factorization.

158041616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17258 (or 17252 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 158041616 is about 12571.4603765831. The cubic root of 158041616 is about 540.6594777749.

The spelling of 158041616 in words is "one hundred fifty-eight million, forty-one thousand, six hundred sixteen".