86062212 has 18 divisors (see below), whose sum is σ = 217546238. Its totient is φ = 28687392.

The previous prime is 86062147. The next prime is 86062213. The reversal of 86062212 is 21226068.

It can be written as a sum of positive squares in only one way, i.e., 84382596 + 1679616 = 9186^2 + 1296^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (86062213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1195273 + ... + 1195344.

Almost surely, 2^86062212 is an apocalyptic number.

It is an amenable number.

86062212 is an abundant number, since it is smaller than the sum of its proper divisors (131484026).

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

86062212 is a wasteful number, since it uses less digits than its factorization.

86062212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2390627 (or 2390622 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 86062212 is about 9276.9721353467. The cubic root of 86062212 is about 441.5069062781.

The spelling of 86062212 in words is "eighty-six million, sixty-two thousand, two hundred twelve".