86102345 has 16 divisors (see below), whose sum is σ = 121893888. Its totient is φ = 57136320.

The previous prime is 86102333. The next prime is 86102351. The reversal of 86102345 is 54320168.

It is not a de Polignac number, because 86102345 - 2⁴ = 86102329 is a prime.

It is a super-2 number, since 2×86102345² = 14827227628998050, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

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 in 15 ways as a sum of consecutive naturals, for example, 38594 + ... + 40763.

It is an arithmetic number, because the mean of its divisors is an integer number (7618368).

Almost surely, 2^86102345 is an apocalyptic number.

It is an amenable number.

86102345 is a deficient number, since it is larger than the sum of its proper divisors (35791543).

86102345 is a wasteful number, since it uses less digits than its factorization.

86102345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79400.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 86102345 is about 9279.1349273518. The cubic root of 86102345 is about 441.5755242492.

The spelling of 86102345 in words is "eighty-six million, one hundred two thousand, three hundred forty-five".