127214185 has 16 divisors (see below), whose sum is σ = 178722432. Its totient is φ = 85104000.

The previous prime is 127214159. The next prime is 127214201. The reversal of 127214185 is 581412721.

It is not a de Polignac number, because 127214185 - 2⁷ = 127214057 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42891 + ... + 45760.

It is an arithmetic number, because the mean of its divisors is an integer number (11170152).

Almost surely, 2^127214185 is an apocalyptic number.

It is an amenable number.

127214185 is a deficient number, since it is larger than the sum of its proper divisors (51508247).

127214185 is an equidigital number, since it uses as much as digits as its factorization.

127214185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88704.

The product of its digits is 4480, while the sum is 31.

The square root of 127214185 is about 11278.9265889977. The cubic root of 127214185 is about 502.9349846866.

The spelling of 127214185 in words is "one hundred twenty-seven million, two hundred fourteen thousand, one hundred eighty-five".