86798126 has 8 divisors (see below), whose sum is σ = 130447704. Its totient is φ = 43315560.

The previous prime is 86798119. The next prime is 86798149. The reversal of 86798126 is 62189768.

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

It is a super-2 number, since 2×86798126² = 15067829354223752, which contains 22 as substring.

It is a congruent number.

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, 40445 + ... + 42536.

It is an arithmetic number, because the mean of its divisors is an integer number (16305963).

Almost surely, 2^86798126 is an apocalyptic number.

86798126 is a deficient number, since it is larger than the sum of its proper divisors (43649578).

86798126 is a wasteful number, since it uses less digits than its factorization.

86798126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83506.

The product of its digits is 290304, while the sum is 47.

The square root of 86798126 is about 9316.5511859271. The cubic root of 86798126 is about 442.7617713363.

The spelling of 86798126 in words is "eighty-six million, seven hundred ninety-eight thousand, one hundred twenty-six".