122886485 has 8 divisors (see below), whose sum is σ = 152548920. Its totient is φ = 94919104.

The previous prime is 122886479. The next prime is 122886497. The reversal of 122886485 is 584688221.

It can be written as a sum of positive squares in 4 ways, for example, as 38962564 + 83923921 = 6242^2 + 9161^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122886485 - 2²⁰ = 121837909 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423602 + ... + 423891.

It is an arithmetic number, because the mean of its divisors is an integer number (19068615).

Almost surely, 2^122886485 is an apocalyptic number.

It is an amenable number.

122886485 is a deficient number, since it is larger than the sum of its proper divisors (29662435).

122886485 is an equidigital number, since it uses as much as digits as its factorization.

122886485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847527.

The product of its digits is 245760, while the sum is 44.

The square root of 122886485 is about 11085.4176736828. The cubic root of 122886485 is about 497.1659466333.

The spelling of 122886485 in words is "one hundred twenty-two million, eight hundred eighty-six thousand, four hundred eighty-five".