127482131 has 16 divisors (see below), whose sum is σ = 152103360. Its totient is φ = 104561280.

The previous prime is 127482071. The next prime is 127482139. The reversal of 127482131 is 131284721.

It is a cyclic number.

It is not a de Polignac number, because 127482131 - 2¹⁸ = 127219987 is a prime.

It is a super-2 number, since 2×127482131² = 32503387448602322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 127482094 and 127482103.

It is not an unprimeable number, because it can be changed into a prime (127482139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11765 + ... + 19833.

It is an arithmetic number, because the mean of its divisors is an integer number (9506460).

Almost surely, 2^127482131 is an apocalyptic number.

127482131 is a deficient number, since it is larger than the sum of its proper divisors (24621229).

127482131 is an equidigital number, since it uses as much as digits as its factorization.

127482131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8174.

The product of its digits is 2688, while the sum is 29.

The square root of 127482131 is about 11290.7985102915. The cubic root of 127482131 is about 503.2878408172.

The spelling of 127482131 in words is "one hundred twenty-seven million, four hundred eighty-two thousand, one hundred thirty-one".