86070198 has 32 divisors (see below), whose sum is σ = 181066752. Its totient is φ = 27237600.

The previous prime is 86070197. The next prime is 86070211. The reversal of 86070198 is 89107068.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86070191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5493 + ... + 14223.

It is an arithmetic number, because the mean of its divisors is an integer number (5658336).

Almost surely, 2^86070198 is an apocalyptic number.

86070198 is an abundant number, since it is smaller than the sum of its proper divisors (94996554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86070198 is a wasteful number, since it uses less digits than its factorization.

86070198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8820.

The product of its (nonzero) digits is 24192, while the sum is 39.

The square root of 86070198 is about 9277.4025459716. The cubic root of 86070198 is about 441.5205621557.

It can be divided in two parts, 86070 and 198, that added together give a palindrome (86268).

The spelling of 86070198 in words is "eighty-six million, seventy thousand, one hundred ninety-eight".