122886486 has 12 divisors (see below), whose sum is σ = 266254092. Its totient is φ = 40962156.

The previous prime is 122886479. The next prime is 122886497. The reversal of 122886486 is 684688221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3413496 + ... + 3413531.

It is an arithmetic number, because the mean of its divisors is an integer number (22187841).

Almost surely, 2^122886486 is an apocalyptic number.

122886486 is an abundant number, since it is smaller than the sum of its proper divisors (143367606).

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

122886486 is a wasteful number, since it uses less digits than its factorization.

122886486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6827035 (or 6827032 counting only the distinct ones).

The product of its digits is 294912, while the sum is 45.

The square root of 122886486 is about 11085.4177187871. The cubic root of 122886486 is about 497.1659479819.

The spelling of 122886486 in words is "one hundred twenty-two million, eight hundred eighty-six thousand, four hundred eighty-six".