86980134 has 8 divisors (see below), whose sum is σ = 173960280. Its totient is φ = 28993376.

The previous prime is 86980133. The next prime is 86980139. The reversal of 86980134 is 43108968.

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

86980134 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 86980092 and 86980101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86980133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7248339 + ... + 7248350.

It is an arithmetic number, because the mean of its divisors is an integer number (21745035).

Almost surely, 2^86980134 is an apocalyptic number.

86980134 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.

86980134 is a wasteful number, since it uses less digits than its factorization.

86980134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14496694.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 86980134 is about 9326.3140629082. The cubic root of 86980134 is about 443.0710327084.

It can be divided in two parts, 869 and 80134, that added together give a triangular number (81003 = T₄₀₂).

The spelling of 86980134 in words is "eighty-six million, nine hundred eighty thousand, one hundred thirty-four".