86423395 has 4 divisors (see below), whose sum is σ = 103708080. Its totient is φ = 69138712.

The previous prime is 86423387. The next prime is 86423429. The reversal of 86423395 is 59332468.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 86423395 - 2³ = 86423387 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8642335 + ... + 8642344.

It is an arithmetic number, because the mean of its divisors is an integer number (25927020).

Almost surely, 2^86423395 is an apocalyptic number.

86423395 is a deficient number, since it is larger than the sum of its proper divisors (17284685).

86423395 is a wasteful number, since it uses less digits than its factorization.

86423395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17284684.

The product of its digits is 155520, while the sum is 40.

The square root of 86423395 is about 9296.4183963503. The cubic root of 86423395 is about 442.1236780493.

The spelling of 86423395 in words is "eighty-six million, four hundred twenty-three thousand, three hundred ninety-five".