127925812 has 48 divisors (see below), whose sum is σ = 261515520. Its totient is φ = 53625600.

The previous prime is 127925797. The next prime is 127925849. The reversal of 127925812 is 218529721.

It is a super-3 number, since 3×127925812³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 455112 + ... + 455392.

It is an arithmetic number, because the mean of its divisors is an integer number (5448240).

Almost surely, 2^127925812 is an apocalyptic number.

It is an amenable number.

127925812 is an abundant number, since it is smaller than the sum of its proper divisors (133589708).

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

127925812 is a wasteful number, since it uses less digits than its factorization.

127925812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592 (or 590 counting only the distinct ones).

The product of its digits is 20160, while the sum is 37.

The square root of 127925812 is about 11310.4293464041. The cubic root of 127925812 is about 503.8710354922.

The spelling of 127925812 in words is "one hundred twenty-seven million, nine hundred twenty-five thousand, eight hundred twelve".