158048937 has 12 divisors (see below), whose sum is σ = 228867444. Its totient is φ = 105100800.

The previous prime is 158048923. The next prime is 158048953. The reversal of 158048937 is 739840851.

158048937 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 154032921 + 4016016 = 12411^2 + 2004^2 .

It is not a de Polignac number, because 158048937 - 2¹⁰ = 158047913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 158048892 and 158048901.

It is not an unprimeable number, because it can be changed into a prime (158048237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18288 + ... + 25505.

It is an arithmetic number, because the mean of its divisors is an integer number (19072287).

Almost surely, 2^158048937 is an apocalyptic number.

It is an amenable number.

158048937 is a deficient number, since it is larger than the sum of its proper divisors (70818507).

158048937 is a wasteful number, since it uses less digits than its factorization.

158048937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44200 (or 44197 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 158048937 is about 12571.7515486109. The cubic root of 158048937 is about 540.6678260126.

The spelling of 158048937 in words is "one hundred fifty-eight million, forty-eight thousand, nine hundred thirty-seven".