86283146 has 4 divisors (see below), whose sum is σ = 129424722. Its totient is φ = 43141572.

The previous prime is 86283139. The next prime is 86283151. The reversal of 86283146 is 64138268.

It is a happy number.

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., 81198121 + 5085025 = 9011^2 + 2255^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21570785 + ... + 21570788.

Almost surely, 2^86283146 is an apocalyptic number.

86283146 is a deficient number, since it is larger than the sum of its proper divisors (43141576).

86283146 is a wasteful number, since it uses less digits than its factorization.

86283146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43141575.

The product of its digits is 55296, while the sum is 38.

The square root of 86283146 is about 9288.8721597404. The cubic root of 86283146 is about 441.8843872256.

The spelling of 86283146 in words is "eighty-six million, two hundred eighty-three thousand, one hundred forty-six".