86714545 has 8 divisors (see below), whose sum is σ = 104123880. Its totient is φ = 69327360.

The previous prime is 86714543. The next prime is 86714557. The reversal of 86714545 is 54541768.

It can be written as a sum of positive squares in 4 ways, for example, as 12341169 + 74373376 = 3513^2 + 8624^2 .

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

It is not a de Polignac number, because 86714545 - 2¹ = 86714543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 86714498 and 86714507.

It is not an unprimeable number, because it can be changed into a prime (86714543) 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, 4855 + ... + 14035.

It is an arithmetic number, because the mean of its divisors is an integer number (13015485).

Almost surely, 2^86714545 is an apocalyptic number.

It is an amenable number.

86714545 is a deficient number, since it is larger than the sum of its proper divisors (17409335).

86714545 is a wasteful number, since it uses less digits than its factorization.

86714545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11075.

The product of its digits is 134400, while the sum is 40.

The square root of 86714545 is about 9312.0644864606. The cubic root of 86714545 is about 442.6196086808.

The spelling of 86714545 in words is "eighty-six million, seven hundred fourteen thousand, five hundred forty-five".