127054668 has 96 divisors (see below), whose sum is σ = 352912896. Its totient is φ = 35177472.

The previous prime is 127054661. The next prime is 127054699. The reversal of 127054668 is 866450721.

It is a super-2 number, since 2×127054668² = 32285777321180448, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (127054661) 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, 59955 + ... + 62037.

It is an arithmetic number, because the mean of its divisors is an integer number (3676176).

Almost surely, 2^127054668 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 127054668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176456448).

127054668 is an abundant number, since it is smaller than the sum of its proper divisors (225858228).

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

127054668 is a wasteful number, since it uses less digits than its factorization.

127054668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2143 (or 2141 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 127054668 is about 11271.8529089054. The cubic root of 127054668 is about 502.7246825727.

The spelling of 127054668 in words is "one hundred twenty-seven million, fifty-four thousand, six hundred sixty-eight".