127616322 has 16 divisors (see below), whose sum is σ = 257097312. Its totient is φ = 42228000.

The previous prime is 127616311. The next prime is 127616329. The reversal of 127616322 is 223616721.

It is a self number, because there is not a number n which added to its sum of digits gives 127616322.

It is not an unprimeable number, because it can be changed into a prime (127616329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76804 + ... + 78447.

It is an arithmetic number, because the mean of its divisors is an integer number (16068582).

Almost surely, 2^127616322 is an apocalyptic number.

127616322 is an abundant number, since it is smaller than the sum of its proper divisors (129480990).

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

127616322 is a wasteful number, since it uses less digits than its factorization.

127616322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155393.

The product of its digits is 6048, while the sum is 30.

The square root of 127616322 is about 11296.7394410954. The cubic root of 127616322 is about 503.4643701734.

The spelling of 127616322 in words is "one hundred twenty-seven million, six hundred sixteen thousand, three hundred twenty-two".