213414198 has 16 divisors (see below), whose sum is σ = 428055600. Its totient is φ = 70933536.

The previous prime is 213414163. The next prime is 213414233. The reversal of 213414198 is 891414312.

It is a happy number.

213414198 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (213414163) and next prime (213414233).

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, 48865 + ... + 53052.

It is an arithmetic number, because the mean of its divisors is an integer number (26753475).

Almost surely, 2^213414198 is an apocalyptic number.

213414198 is an abundant number, since it is smaller than the sum of its proper divisors (214641402).

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

213414198 is a wasteful number, since it uses less digits than its factorization.

213414198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102271.

The product of its digits is 6912, while the sum is 33.

The square root of 213414198 is about 14608.7028171566. The cubic root of 213414198 is about 597.5961206915.

The spelling of 213414198 in words is "two hundred thirteen million, four hundred fourteen thousand, one hundred ninety-eight".