127090132 has 24 divisors (see below), whose sum is σ = 239822856. Its totient is φ = 58581888.

The previous prime is 127090123. The next prime is 127090163. The reversal of 127090132 is 231090721.

It can be written as a sum of positive squares in 4 ways, for example, as 1336336 + 125753796 = 1156^2 + 11214^2 .

It is a junction number, because it is equal to n+sod(n) for n = 127090097 and 127090106.

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, 76818 + ... + 78454.

It is an arithmetic number, because the mean of its divisors is an integer number (9992619).

Almost surely, 2^127090132 is an apocalyptic number.

It is an amenable number.

127090132 is a deficient number, since it is larger than the sum of its proper divisors (112732724).

127090132 is a wasteful number, since it uses less digits than its factorization.

127090132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3147 (or 3145 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 127090132 is about 11273.4259211652. The cubic root of 127090132 is about 502.7714523868.

The spelling of 127090132 in words is "one hundred twenty-seven million, ninety thousand, one hundred thirty-two".