127272162 has 16 divisors (see below), whose sum is σ = 256231872. Its totient is φ = 42142800.

The previous prime is 127272157. The next prime is 127272163. The reversal of 127272162 is 261272721.

It is not an unprimeable number, because it can be changed into a prime (127272163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69333 + ... + 71144.

It is an arithmetic number, because the mean of its divisors is an integer number (16014492).

Almost surely, 2^127272162 is an apocalyptic number.

127272162 is an abundant number, since it is smaller than the sum of its proper divisors (128959710).

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

127272162 is a wasteful number, since it uses less digits than its factorization.

127272162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140633.

The product of its digits is 4704, while the sum is 30.

The square root of 127272162 is about 11281.4964432916. The cubic root of 127272162 is about 503.0113761496.

The spelling of 127272162 in words is "one hundred twenty-seven million, two hundred seventy-two thousand, one hundred sixty-two".