213466364 has 6 divisors (see below), whose sum is σ = 373566144. Its totient is φ = 106733180.

The previous prime is 213466333. The next prime is 213466369. The reversal of 213466364 is 463664312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213466369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26683292 + ... + 26683299.

It is an arithmetic number, because the mean of its divisors is an integer number (62261024).

Almost surely, 2^213466364 is an apocalyptic number.

It is an amenable number.

213466364 is a deficient number, since it is larger than the sum of its proper divisors (160099780).

213466364 is a wasteful number, since it uses less digits than its factorization.

213466364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53366595 (or 53366593 counting only the distinct ones).

The product of its digits is 62208, while the sum is 35.

The square root of 213466364 is about 14610.4881506403. The cubic root of 213466364 is about 597.6448079545.

The spelling of 213466364 in words is "two hundred thirteen million, four hundred sixty-six thousand, three hundred sixty-four".