213158208 has 56 divisors (see below), whose sum is σ = 567842400. Its totient is φ = 70566400.

The previous prime is 213158173. The next prime is 213158233. The reversal of 213158208 is 802851312.

213158208 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24883 + ... + 32333.

Almost surely, 2^213158208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 213158208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (283921200).

213158208 is an abundant number, since it is smaller than the sum of its proper divisors (354684192).

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

213158208 is a wasteful number, since it uses less digits than its factorization.

213158208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7615 (or 7605 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 213158208 is about 14599.9386300080. The cubic root of 213158208 is about 597.3570865519.

The spelling of 213158208 in words is "two hundred thirteen million, one hundred fifty-eight thousand, two hundred eight".