127375005 has 8 divisors (see below), whose sum is σ = 203800032. Its totient is φ = 67933328.

The previous prime is 127374983. The next prime is 127375043. The reversal of 127375005 is 500573721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 127375005 - 2⁹ = 127374493 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4245819 + ... + 4245848.

It is an arithmetic number, because the mean of its divisors is an integer number (25475004).

Almost surely, 2^127375005 is an apocalyptic number.

127375005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

127375005 is a deficient number, since it is larger than the sum of its proper divisors (76425027).

127375005 is an equidigital number, since it uses as much as digits as its factorization.

127375005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8491675.

The product of its (nonzero) digits is 7350, while the sum is 30.

The square root of 127375005 is about 11286.0535618080. The cubic root of 127375005 is about 503.1468267475.

The spelling of 127375005 in words is "one hundred twenty-seven million, three hundred seventy-five thousand, five".