158541006 has 64 divisors (see below), whose sum is σ = 355461120. Its totient is φ = 46811520.

The previous prime is 158540953. The next prime is 158541007. The reversal of 158541006 is 600145851.

158541006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158541007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 418125 + ... + 418503.

It is an arithmetic number, because the mean of its divisors is an integer number (5554080).

Almost surely, 2^158541006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 158541006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177730560).

158541006 is an abundant number, since it is smaller than the sum of its proper divisors (196920114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

158541006 is a wasteful number, since it uses less digits than its factorization.

158541006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601.

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 158541006 is about 12591.3067630012. The cubic root of 158541006 is about 541.2283491349.

Adding to 158541006 its reverse (600145851), we get a palindrome (758686857).

The spelling of 158541006 in words is "one hundred fifty-eight million, five hundred forty-one thousand, six".