212366134 has 8 divisors (see below), whose sum is σ = 323948520. Its totient is φ = 104383296.

The previous prime is 212366131. The next prime is 212366179. The reversal of 212366134 is 431663212.

212366134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212366131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 899739 + ... + 899974.

It is an arithmetic number, because the mean of its divisors is an integer number (40493565).

Almost surely, 2^212366134 is an apocalyptic number.

212366134 is a deficient number, since it is larger than the sum of its proper divisors (111582386).

212366134 is a wasteful number, since it uses less digits than its factorization.

212366134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1799774.

The product of its digits is 5184, while the sum is 28.

The square root of 212366134 is about 14572.7874478426. The cubic root of 212366134 is about 596.6162623311.

The spelling of 212366134 in words is "two hundred twelve million, three hundred sixty-six thousand, one hundred thirty-four".