86074 has 4 divisors (see below), whose sum is σ = 129114. Its totient is φ = 43036.

The previous prime is 86069. The next prime is 86077. The reversal of 86074 is 47068.

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

It can be written as a sum of positive squares in only one way, i.e., 85849 + 225 = 293^2 + 15^2 .

It is not an unprimeable number, because it can be changed into a prime (86077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21517 + ... + 21520.

2⁸⁶⁰⁷⁴ is an apocalyptic number.

86074 is a deficient number, since it is larger than the sum of its proper divisors (43040).

86074 is a wasteful number, since it uses less digits than its factorization.

86074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43039.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 86074 is about 293.3837077958. The cubic root of 86074 is about 44.1527063192.

The spelling of 86074 in words is "eighty-six thousand, seventy-four".