213676134 has 16 divisors (see below), whose sum is σ = 488402688. Its totient is φ = 61050312.

The previous prime is 213676129. The next prime is 213676139. The reversal of 213676134 is 431676312.

213676134 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 (213676129) and next prime (213676139).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 213676095 and 213676104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213676139) 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, 2543722 + ... + 2543805.

It is an arithmetic number, because the mean of its divisors is an integer number (30525168).

Almost surely, 2^213676134 is an apocalyptic number.

213676134 is an abundant number, since it is smaller than the sum of its proper divisors (274726554).

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

213676134 is a wasteful number, since it uses less digits than its factorization.

213676134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5087539.

The product of its digits is 18144, while the sum is 33.

The square root of 213676134 is about 14617.6651350344. The cubic root of 213676134 is about 597.8405092127.

The spelling of 213676134 in words is "two hundred thirteen million, six hundred seventy-six thousand, one hundred thirty-four".