127961036 has 12 divisors (see below), whose sum is σ = 255922128. Its totient is φ = 54840432.

The previous prime is 127961033. The next prime is 127961047. The reversal of 127961036 is 630169721.

127961036 is an admirable number.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 127960987 and 127961005.

It is not an unprimeable number, because it can be changed into a prime (127961033) 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 3 ways as a sum of consecutive naturals, for example, 2284991 + ... + 2285046.

It is an arithmetic number, because the mean of its divisors is an integer number (21326844).

Almost surely, 2^127961036 is an apocalyptic number.

It is an amenable number.

127961036 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

127961036 is a wasteful number, since it uses less digits than its factorization.

127961036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4570048 (or 4570046 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 127961036 is about 11311.9863861304. The cubic root of 127961036 is about 503.9172777226.

The spelling of 127961036 in words is "one hundred twenty-seven million, nine hundred sixty-one thousand, thirty-six".