86134039 has 8 divisors (see below), whose sum is σ = 88578000. Its totient is φ = 83696256.

The previous prime is 86134021. The next prime is 86134051. The reversal of 86134039 is 93043168.

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

It is a cyclic number.

It is not a de Polignac number, because 86134039 - 2⁵ = 86134007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 86133995 and 86134013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86131039) 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, 54687 + ... + 56239.

It is an arithmetic number, because the mean of its divisors is an integer number (11072250).

Almost surely, 2^86134039 is an apocalyptic number.

86134039 is a deficient number, since it is larger than the sum of its proper divisors (2443961).

86134039 is a wasteful number, since it uses less digits than its factorization.

86134039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3089.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 86134039 is about 9280.8425802833. The cubic root of 86134039 is about 441.6296984524.

The spelling of 86134039 in words is "eighty-six million, one hundred thirty-four thousand, thirty-nine".