86444050 has 48 divisors (see below), whose sum is σ = 200469312. Its totient is φ = 26942400.

The previous prime is 86444047. The next prime is 86444063. The reversal of 86444050 is 5044468.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7377 + ... + 15076.

It is an arithmetic number, because the mean of its divisors is an integer number (4176444).

Almost surely, 2^86444050 is an apocalyptic number.

86444050 is an abundant number, since it is smaller than the sum of its proper divisors (114025262).

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

86444050 is a wasteful number, since it uses less digits than its factorization.

86444050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22483 (or 22478 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 86444050 is about 9297.5292416857. The cubic root of 86444050 is about 442.1588974369.

It can be divided in two parts, 8 and 6444050, that multiplied together give a square (51552400 = 7180²).

The spelling of 86444050 in words is "eighty-six million, four hundred forty-four thousand, fifty".