86574005 has 16 divisors (see below), whose sum is σ = 118992000. Its totient is φ = 59234112.

The previous prime is 86573947. The next prime is 86574011. The reversal of 86574005 is 50047568.

It is not a de Polignac number, because 86574005 - 2¹⁴ = 86557621 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14987 + ... + 19943.

It is an arithmetic number, because the mean of its divisors is an integer number (7437000).

Almost surely, 2^86574005 is an apocalyptic number.

It is an amenable number.

86574005 is a deficient number, since it is larger than the sum of its proper divisors (32417995).

86574005 is a wasteful number, since it uses less digits than its factorization.

86574005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5468.

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 86574005 is about 9304.5153017231. The cubic root of 86574005 is about 442.3803585599.

The spelling of 86574005 in words is "eighty-six million, five hundred seventy-four thousand, five".