158741073 has 16 divisors (see below), whose sum is σ = 235368000. Its totient is φ = 105739200.

The previous prime is 158741057. The next prime is 158741081. The reversal of 158741073 is 370147851.

158741073 is a `hidden beast` number, since 1 + 587 + 4 + 1 + 0 + 73 = 666.

It is not a de Polignac number, because 158741073 - 2⁴ = 158741057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (158741003) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 55273 + ... + 58073.

It is an arithmetic number, because the mean of its divisors is an integer number (14710500).

Almost surely, 2^158741073 is an apocalyptic number.

It is an amenable number.

158741073 is a deficient number, since it is larger than the sum of its proper divisors (76626927).

158741073 is a wasteful number, since it uses less digits than its factorization.

158741073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4909 (or 4903 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The square root of 158741073 is about 12599.2489061848. The cubic root of 158741073 is about 541.4559167925.

The spelling of 158741073 in words is "one hundred fifty-eight million, seven hundred forty-one thousand, seventy-three".