213248208 has 40 divisors (see below), whose sum is σ = 552567808. Its totient is φ = 70866432.

The previous prime is 213248207. The next prime is 213248261. The reversal of 213248208 is 802842312.

213248208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×213248208² = 90949596430422528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213248207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9585 + ... + 22767.

Almost surely, 2^213248208 is an apocalyptic number.

It is an amenable number.

213248208 is an abundant number, since it is smaller than the sum of its proper divisors (339319600).

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

213248208 is a wasteful number, since it uses less digits than its factorization.

213248208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13531 (or 13525 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 213248208 is about 14603.0205094700. The cubic root of 213248208 is about 597.4411470776.

The spelling of 213248208 in words is "two hundred thirteen million, two hundred forty-eight thousand, two hundred eight".