86547214 has 8 divisors (see below), whose sum is σ = 139807080. Its totient is φ = 39944856.

The previous prime is 86547211. The next prime is 86547239. The reversal of 86547214 is 41274568.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86547211) 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, 1664344 + ... + 1664395.

It is an arithmetic number, because the mean of its divisors is an integer number (17475885).

Almost surely, 2^86547214 is an apocalyptic number.

86547214 is a deficient number, since it is larger than the sum of its proper divisors (53259866).

86547214 is a wasteful number, since it uses less digits than its factorization.

86547214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3328754.

The product of its digits is 53760, while the sum is 37.

The square root of 86547214 is about 9303.0755129688. The cubic root of 86547214 is about 442.3347211697.

The spelling of 86547214 in words is "eighty-six million, five hundred forty-seven thousand, two hundred fourteen".