86628424246 has 32 divisors (see below), whose sum is σ = 159968128320. Its totient is φ = 34262286336.

The previous prime is 86628424241. The next prime is 86628424249. The reversal of 86628424246 is 64242482668.

It is a junction number, because it is equal to n+sod(n) for n = 86628424193 and 86628424202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86628424241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 725110 + ... + 836086.

It is an arithmetic number, because the mean of its divisors is an integer number (4999004010).

Almost surely, 2^86628424246 is an apocalyptic number.

86628424246 is a deficient number, since it is larger than the sum of its proper divisors (73339704074).

86628424246 is a wasteful number, since it uses less digits than its factorization.

86628424246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115288.

The product of its digits is 7077888, while the sum is 52.

The spelling of 86628424246 in words is "eighty-six billion, six hundred twenty-eight million, four hundred twenty-four thousand, two hundred forty-six".