86082434 has 4 divisors (see below), whose sum is σ = 129123654. Its totient is φ = 43041216.

The previous prime is 86082433. The next prime is 86082449. The reversal of 86082434 is 43428068.

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., 44930209 + 41152225 = 6703^2 + 6415^2 .

It is a junction number, because it is equal to n+sod(n) for n = 86082394 and 86082403.

It is not an unprimeable number, because it can be changed into a prime (86082433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21520607 + ... + 21520610.

Almost surely, 2^86082434 is an apocalyptic number.

86082434 is a deficient number, since it is larger than the sum of its proper divisors (43041220).

86082434 is a wasteful number, since it uses less digits than its factorization.

86082434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43041219.

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 86082434 is about 9278.0619743565. The cubic root of 86082434 is about 441.5414837978.

The spelling of 86082434 in words is "eighty-six million, eighty-two thousand, four hundred thirty-four".