86474167 has 8 divisors (see below), whose sum is σ = 93210656. Its totient is φ = 79749792.

The previous prime is 86474147. The next prime is 86474183. The reversal of 86474167 is 76147468.

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 86474167 - 2⁷ = 86474039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86474147) 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, 16513 + ... + 21109.

It is an arithmetic number, because the mean of its divisors is an integer number (11651332).

Almost surely, 2^86474167 is an apocalyptic number.

86474167 is a deficient number, since it is larger than the sum of its proper divisors (6736489).

86474167 is a wasteful number, since it uses less digits than its factorization.

86474167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6057.

The product of its digits is 225792, while the sum is 43.

The square root of 86474167 is about 9299.1487244801. The cubic root of 86474167 is about 442.2102406789.

The spelling of 86474167 in words is "eighty-six million, four hundred seventy-four thousand, one hundred sixty-seven".