86045630 has 32 divisors (see below), whose sum is σ = 169361280. Its totient is φ = 31215520.

The previous prime is 86045629. The next prime is 86045657. The reversal of 86045630 is 3654068.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71897 + ... + 73083.

It is an arithmetic number, because the mean of its divisors is an integer number (5292540).

Almost surely, 2^86045630 is an apocalyptic number.

86045630 is a deficient number, since it is larger than the sum of its proper divisors (83315650).

86045630 is a wasteful number, since it uses less digits than its factorization.

86045630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1864.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 86045630 is about 9276.0783739682. The cubic root of 86045630 is about 441.4785487385.

Adding to 86045630 its reverse (3654068), we get a palindrome (89699698).

The spelling of 86045630 in words is "eighty-six million, forty-five thousand, six hundred thirty".