86189396 has 12 divisors (see below), whose sum is σ = 158770080. Its totient is φ = 40826520.

The previous prime is 86189387. The next prime is 86189413. The reversal of 86189396 is 69398168.

It is a super-2 number, since 2×86189396² = 14857223965689632, which contains 22 as substring.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 566960 + ... + 567111.

It is an arithmetic number, because the mean of its divisors is an integer number (13230840).

Almost surely, 2^86189396 is an apocalyptic number.

It is an amenable number.

86189396 is a deficient number, since it is larger than the sum of its proper divisors (72580684).

86189396 is a wasteful number, since it uses less digits than its factorization.

86189396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134094 (or 1134092 counting only the distinct ones).

The product of its digits is 559872, while the sum is 50.

The square root of 86189396 is about 9283.8244274652. The cubic root of 86189396 is about 441.7242876921.

The spelling of 86189396 in words is "eighty-six million, one hundred eighty-nine thousand, three hundred ninety-six".