158606064 has 30 divisors (see below), whose sum is σ = 443877096. Its totient is φ = 52868640.

The previous prime is 158606047. The next prime is 158606069. The reversal of 158606064 is 460606851.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158606069) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 550572 + ... + 550859.

Almost surely, 2^158606064 is an apocalyptic number.

It is an amenable number.

158606064 is an abundant number, since it is smaller than the sum of its proper divisors (285271032).

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

158606064 is a wasteful number, since it uses less digits than its factorization.

158606064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101445 (or 1101436 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 158606064 is about 12593.8899471132. The cubic root of 158606064 is about 541.3023708230.

The spelling of 158606064 in words is "one hundred fifty-eight million, six hundred six thousand, sixty-four".