86212662546 has 8 divisors (see below), whose sum is σ = 172425325104. Its totient is φ = 28737554180.

The previous prime is 86212662539. The next prime is 86212662551. The reversal of 86212662546 is 64526621268.

It is a happy number.

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

86212662546 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 86212662495 and 86212662504.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7184388540 + ... + 7184388551.

It is an arithmetic number, because the mean of its divisors is an integer number (21553165638).

Almost surely, 2^86212662546 is an apocalyptic number.

86212662546 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

86212662546 is a wasteful number, since it uses less digits than its factorization.

86212662546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14368777096.

The product of its digits is 1658880, while the sum is 48.

The spelling of 86212662546 in words is "eighty-six billion, two hundred twelve million, six hundred sixty-two thousand, five hundred forty-six".