127238082 has 8 divisors (see below), whose sum is σ = 254476176. Its totient is φ = 42412692.

The previous prime is 127238077. The next prime is 127238123. The reversal of 127238082 is 280832721.

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

127238082 is an admirable number.

It is a super-2 number, since 2×127238082² = 32379059022077448, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 10603168 + ... + 10603179.

It is an arithmetic number, because the mean of its divisors is an integer number (31809522).

Almost surely, 2^127238082 is an apocalyptic number.

127238082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

127238082 is a wasteful number, since it uses less digits than its factorization.

127238082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21206352.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 127238082 is about 11279.9859042465. The cubic root of 127238082 is about 502.9664745839.

The spelling of 127238082 in words is "one hundred twenty-seven million, two hundred thirty-eight thousand, eighty-two".