158948001 has 12 divisors (see below), whose sum is σ = 238095312. Its totient is φ = 105965172.

The previous prime is 158947981. The next prime is 158948087. The reversal of 158948001 is 100849851.

158948001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 158948001 - 2⁵ = 158947969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (158948201) 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, 326811 + ... + 327296.

It is an arithmetic number, because the mean of its divisors is an integer number (19841276).

Almost surely, 2^158948001 is an apocalyptic number.

It is an amenable number.

158948001 is a deficient number, since it is larger than the sum of its proper divisors (79147311).

158948001 is an frugal number, since it uses more digits than its factorization.

158948001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654122 (or 654110 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 158948001 is about 12607.4581498413. The cubic root of 158948001 is about 541.6910874775.

The spelling of 158948001 in words is "one hundred fifty-eight million, nine hundred forty-eight thousand, one".