127446852 has 48 divisors (see below), whose sum is σ = 322459200. Its totient is φ = 38944128.

The previous prime is 127446827. The next prime is 127446871. The reversal of 127446852 is 258644721.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 127446852.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20503 + ... + 25985.

It is an arithmetic number, because the mean of its divisors is an integer number (6717900).

Almost surely, 2^127446852 is an apocalyptic number.

127446852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 127446852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161229600).

127446852 is an abundant number, since it is smaller than the sum of its proper divisors (195012348).

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

127446852 is a wasteful number, since it uses less digits than its factorization.

127446852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5652 (or 5650 counting only the distinct ones).

The product of its digits is 107520, while the sum is 39.

The square root of 127446852 is about 11289.2361123328. The cubic root of 127446852 is about 503.2414104412.

The spelling of 127446852 in words is "one hundred twenty-seven million, four hundred forty-six thousand, eight hundred fifty-two".