127383132 has 12 divisors (see below), whose sum is σ = 297227336. Its totient is φ = 42461040.

The previous prime is 127383127. The next prime is 127383133. The reversal of 127383132 is 231383721.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 127383132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127383133) 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 3 ways as a sum of consecutive naturals, for example, 5307619 + ... + 5307642.

Almost surely, 2^127383132 is an apocalyptic number.

127383132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

127383132 is an abundant number, since it is smaller than the sum of its proper divisors (169844204).

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

127383132 is a wasteful number, since it uses less digits than its factorization.

127383132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10615268 (or 10615266 counting only the distinct ones).

The product of its digits is 6048, while the sum is 30.

The square root of 127383132 is about 11286.4136022033. The cubic root of 127383132 is about 503.1575274008.

The spelling of 127383132 in words is "one hundred twenty-seven million, three hundred eighty-three thousand, one hundred thirty-two".