86661295 has 8 divisors (see below), whose sum is σ = 118849824. Its totient is φ = 59424864.

The previous prime is 86661283. The next prime is 86661301. The reversal of 86661295 is 59216668.

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 86661295 - 2¹⁵ = 86628527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1237984 + ... + 1238053.

It is an arithmetic number, because the mean of its divisors is an integer number (14856228).

Almost surely, 2^86661295 is an apocalyptic number.

86661295 is a deficient number, since it is larger than the sum of its proper divisors (32188529).

86661295 is a wasteful number, since it uses less digits than its factorization.

86661295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2476049.

The product of its digits is 155520, while the sum is 43.

The square root of 86661295 is about 9309.2048532622. The cubic root of 86661295 is about 442.5289882804.

The spelling of 86661295 in words is "eighty-six million, six hundred sixty-one thousand, two hundred ninety-five".