127390 has 8 divisors (see below), whose sum is σ = 229320. Its totient is φ = 50952.

The previous prime is 127373. The next prime is 127399. The reversal of 127390 is 93721.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6360 + ... + 6379.

It is an arithmetic number, because the mean of its divisors is an integer number (28665).

2¹²⁷³⁹⁰ is an apocalyptic number.

127390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

127390 is a deficient number, since it is larger than the sum of its proper divisors (101930).

127390 is a wasteful number, since it uses less digits than its factorization.

127390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12746.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 127390 is about 356.9173573812. The cubic root of 127390 is about 50.3166570000.

The spelling of 127390 in words is "one hundred twenty-seven thousand, three hundred ninety".