127640676 has 48 divisors (see below), whose sum is σ = 310262400. Its totient is φ = 40803840.

The previous prime is 127640627. The next prime is 127640677. The reversal of 127640676 is 676046721.

127640676 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

127640676 is strictly pandigital in base 9.

It is not an unprimeable number, because it can be changed into a prime (127640677) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29500 + ... + 33548.

It is an arithmetic number, because the mean of its divisors is an integer number (6463800).

Almost surely, 2^127640676 is an apocalyptic number.

It is an amenable number.

127640676 is an abundant number, since it is smaller than the sum of its proper divisors (182621724).

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

127640676 is a wasteful number, since it uses less digits than its factorization.

127640676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4164 (or 4162 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 127640676 is about 11297.8173113217. The cubic root of 127640676 is about 503.4963947901.

The spelling of 127640676 in words is "one hundred twenty-seven million, six hundred forty thousand, six hundred seventy-six".