86445126 has 24 divisors (see below), whose sum is σ = 191284704. Its totient is φ = 28201680.

The previous prime is 86445091. The next prime is 86445131. The reversal of 86445126 is 62154468.

86445126 is a `hidden beast` number, since 8 + 644 + 5 + 1 + 2 + 6 = 666.

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 11 ways as a sum of consecutive naturals, for example, 50245 + ... + 51936.

It is an arithmetic number, because the mean of its divisors is an integer number (7970196).

Almost surely, 2^86445126 is an apocalyptic number.

86445126 is an abundant number, since it is smaller than the sum of its proper divisors (104839578).

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

86445126 is a wasteful number, since it uses less digits than its factorization.

86445126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102236 (or 102233 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 86445126 is about 9297.5871063411. The cubic root of 86445126 is about 442.1607319993.

The spelling of 86445126 in words is "eighty-six million, four hundred forty-five thousand, one hundred twenty-six".