127718052 has 96 divisors (see below), whose sum is σ = 373632000. Its totient is φ = 32987520.

The previous prime is 127718051. The next prime is 127718069. The reversal of 127718052 is 250817721.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (127718051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 255699 + ... + 256197.

It is an arithmetic number, because the mean of its divisors is an integer number (3892000).

Almost surely, 2^127718052 is an apocalyptic number.

127718052 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 127718052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186816000).

127718052 is an abundant number, since it is smaller than the sum of its proper divisors (245913948).

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

127718052 is a wasteful number, since it uses less digits than its factorization.

127718052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801 (or 799 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 33.

The square root of 127718052 is about 11301.2411707741. The cubic root of 127718052 is about 503.5981143690.

The spelling of 127718052 in words is "one hundred twenty-seven million, seven hundred eighteen thousand, fifty-two".