212364461 has 8 divisors (see below), whose sum is σ = 218529024. Its totient is φ = 206246880.

The previous prime is 212364443. The next prime is 212364469. The reversal of 212364461 is 164463212.

212364461 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 cyclic number.

It is not a de Polignac number, because 212364461 - 2¹⁴ = 212348077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212364469) 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, 2471 + ... + 20756.

It is an arithmetic number, because the mean of its divisors is an integer number (27316128).

Almost surely, 2^212364461 is an apocalyptic number.

It is an amenable number.

212364461 is a deficient number, since it is larger than the sum of its proper divisors (6164563).

212364461 is a wasteful number, since it uses less digits than its factorization.

212364461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23491.

The product of its digits is 6912, while the sum is 29.

The square root of 212364461 is about 14572.7300462199. The cubic root of 212364461 is about 596.6146956318.

The spelling of 212364461 in words is "two hundred twelve million, three hundred sixty-four thousand, four hundred sixty-one".