86494 has 8 divisors (see below), whose sum is σ = 132120. Its totient is φ = 42456.

The previous prime is 86491. The next prime is 86501. The reversal of 86494 is 49468.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249 + ... + 484.

It is an arithmetic number, because the mean of its divisors is an integer number (16515).

2⁸⁶⁴⁹⁴ is an apocalyptic number.

86494 is a deficient number, since it is larger than the sum of its proper divisors (45626).

86494 is a wasteful number, since it uses less digits than its factorization.

86494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794.

The product of its digits is 6912, while the sum is 31.

The square root of 86494 is about 294.0986229142. The cubic root of 86494 is about 44.2244045323.

It can be divided in two parts, 8649 and 4, that multiplied together give a square (34596 = 186²).

The spelling of 86494 in words is "eighty-six thousand, four hundred ninety-four".