213460012 has 6 divisors (see below), whose sum is σ = 373555028. Its totient is φ = 106730004.

The previous prime is 213459989. The next prime is 213460019. The reversal of 213460012 is 210064312.

It is not an unprimeable number, because it can be changed into a prime (213460019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26682498 + ... + 26682505.

Almost surely, 2^213460012 is an apocalyptic number.

It is an amenable number.

213460012 is a deficient number, since it is larger than the sum of its proper divisors (160095016).

213460012 is a wasteful number, since it uses less digits than its factorization.

213460012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53365007 (or 53365005 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 213460012 is about 14610.2707709337. The cubic root of 213460012 is about 597.6388799675.

The spelling of 213460012 in words is "two hundred thirteen million, four hundred sixty thousand, twelve".