127828162 has 72 divisors (see below), whose sum is σ = 259413840. Its totient is φ = 46584720.

The previous prime is 127828147. The next prime is 127828163. The reversal of 127828162 is 261828721.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (127828163) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1618039 + ... + 1618117.

It is an arithmetic number, because the mean of its divisors is an integer number (3602970).

Almost surely, 2^127828162 is an apocalyptic number.

127828162 is an abundant number, since it is smaller than the sum of its proper divisors (131585678).

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

127828162 is a wasteful number, since it uses less digits than its factorization.

127828162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204 (or 118 counting only the distinct ones).

The product of its digits is 21504, while the sum is 37.

The square root of 127828162 is about 11306.1117100443. Note that the first 3 decimals coincide. The cubic root of 127828162 is about 503.7427957190.

The spelling of 127828162 in words is "one hundred twenty-seven million, eight hundred twenty-eight thousand, one hundred sixty-two".