86146894 has 8 divisors (see below), whose sum is σ = 130238208. Its totient is φ = 42734160.

The previous prime is 86146873. The next prime is 86146909. The reversal of 86146894 is 49864168.

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

It is a congruent number.

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, 169327 + ... + 169834.

It is an arithmetic number, because the mean of its divisors is an integer number (16279776).

Almost surely, 2^86146894 is an apocalyptic number.

86146894 is a deficient number, since it is larger than the sum of its proper divisors (44091314).

86146894 is a wasteful number, since it uses less digits than its factorization.

86146894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339290.

The product of its digits is 331776, while the sum is 46.

The square root of 86146894 is about 9281.5351100990. The cubic root of 86146894 is about 441.6516675734.

The spelling of 86146894 in words is "eighty-six million, one hundred forty-six thousand, eight hundred ninety-four".