86146346 has 16 divisors (see below), whose sum is σ = 151810848. Its totient is φ = 36145200.

The previous prime is 86146331. The next prime is 86146367. The reversal of 86146346 is 64364168.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150320 + ... + 150891.

It is an arithmetic number, because the mean of its divisors is an integer number (9488178).

Almost surely, 2^86146346 is an apocalyptic number.

86146346 is a deficient number, since it is larger than the sum of its proper divisors (65664502).

86146346 is a wasteful number, since it uses less digits than its factorization.

86146346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301237.

The product of its digits is 82944, while the sum is 38.

The square root of 86146346 is about 9281.5055890734. The cubic root of 86146346 is about 441.6507310891.

The spelling of 86146346 in words is "eighty-six million, one hundred forty-six thousand, three hundred forty-six".