127015064 has 16 divisors (see below), whose sum is σ = 259803720. Its totient is φ = 57734080.

The previous prime is 127015027. The next prime is 127015067. The reversal of 127015064 is 460510721.

It is a super-2 number, since 2×127015064² = 32265652965848192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127015067) 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, 721589 + ... + 721764.

Almost surely, 2^127015064 is an apocalyptic number.

It is an amenable number.

127015064 is an abundant number, since it is smaller than the sum of its proper divisors (132788656).

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

127015064 is a wasteful number, since it uses less digits than its factorization.

127015064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443370 (or 1443366 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 127015064 is about 11270.0960066896. The cubic root of 127015064 is about 502.6724426519.

Adding to 127015064 its reverse (460510721), we get a palindrome (587525785).

The spelling of 127015064 in words is "one hundred twenty-seven million, fifteen thousand, sixty-four".