86966011246 has 16 divisors (see below), whose sum is σ = 135283821840. Its totient is φ = 41878883200.

The previous prime is 86966011243. The next prime is 86966011267. The reversal of 86966011246 is 64211066968.

It is a super-2 number, since 2×86966011246² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 86966011246.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86966011241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1846336 + ... + 1892851.

It is an arithmetic number, because the mean of its divisors is an integer number (8455238865).

Almost surely, 2^86966011246 is an apocalyptic number.

86966011246 is a deficient number, since it is larger than the sum of its proper divisors (48317810594).

86966011246 is a wasteful number, since it uses less digits than its factorization.

86966011246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3739619.

The product of its (nonzero) digits is 746496, while the sum is 49.

The spelling of 86966011246 in words is "eighty-six billion, nine hundred sixty-six million, eleven thousand, two hundred forty-six".