86227386248631 has 16 divisors (see below), whose sum is σ = 115429119240960. Its totient is φ = 57255293568000.

The previous prime is 86227386248623. The next prime is 86227386248671. The reversal of 86227386248631 is 13684268372268.

It is not a de Polignac number, because 86227386248631 - 2³ = 86227386248623 is a prime.

It is a super-2 number, since 2×86227386248631² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86227386248671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77063031 + ... + 78173943.

It is an arithmetic number, because the mean of its divisors is an integer number (7214319952560).

Almost surely, 2^{86227386248631} is an apocalyptic number.

86227386248631 is a deficient number, since it is larger than the sum of its proper divisors (29201732992329).

86227386248631 is a wasteful number, since it uses less digits than its factorization.

86227386248631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1214246.

The product of its digits is 222953472, while the sum is 66.

The spelling of 86227386248631 in words is "eighty-six trillion, two hundred twenty-seven billion, three hundred eighty-six million, two hundred forty-eight thousand, six hundred thirty-one".