127040925 has 36 divisors (see below), whose sum is σ = 230888000. Its totient is φ = 61591200.

The previous prime is 127040923. The next prime is 127040929. The reversal of 127040925 is 529040721.

It is not a de Polignac number, because 127040925 - 2¹ = 127040923 is a prime.

It is a super-2 number, since 2×127040925² = 32278793249711250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 127040892 and 127040901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127040923) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 2076 + ... + 16074.

Almost surely, 2^127040925 is an apocalyptic number.

127040925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

127040925 is a deficient number, since it is larger than the sum of its proper divisors (103847075).

127040925 is a wasteful number, since it uses less digits than its factorization.

127040925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14034 (or 14018 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 127040925 is about 11271.2432765867. The cubic root of 127040925 is about 502.7065560069.

It can be divided in two parts, 1270 and 40925, that added together give a triangular number (42195 = T₂₉₀).

The spelling of 127040925 in words is "one hundred twenty-seven million, forty thousand, nine hundred twenty-five".