127225488 has 80 divisors (see below), whose sum is σ = 365421056. Its totient is φ = 37877760.

The previous prime is 127225481. The next prime is 127225517. The reversal of 127225488 is 884522721.

It is a super-5 number, since 5×127225488⁵ (a number of 42 digits) contains 55555 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127225481) by changing a digit.

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, 16056 + ... + 22632.

Almost surely, 2^127225488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 127225488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182710528).

127225488 is an abundant number, since it is smaller than the sum of its proper divisors (238195568).

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

127225488 is a wasteful number, since it uses less digits than its factorization.

127225488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6632 (or 6626 counting only the distinct ones).

The product of its digits is 71680, while the sum is 39.

The square root of 127225488 is about 11279.4276450536. The cubic root of 127225488 is about 502.9498795292.

The spelling of 127225488 in words is "one hundred twenty-seven million, two hundred twenty-five thousand, four hundred eighty-eight".