127326736 has 20 divisors (see below), whose sum is σ = 261207612. Its totient is φ = 59918336.

The previous prime is 127326721. The next prime is 127326743. The reversal of 127326736 is 637623721.

It can be written as a sum of positive squares in 2 ways, for example, as 65610000 + 61716736 = 8100^2 + 7856^2 .

It is a junction number, because it is equal to n+sod(n) for n = 127326695 and 127326704.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 233785 + ... + 234328.

Almost surely, 2^127326736 is an apocalyptic number.

127326736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

127326736 is an abundant number, since it is smaller than the sum of its proper divisors (133880876).

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

127326736 is a wasteful number, since it uses less digits than its factorization.

127326736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468138 (or 468132 counting only the distinct ones).

The product of its digits is 63504, while the sum is 37.

The square root of 127326736 is about 11283.9149234652. The cubic root of 127326736 is about 503.0832625691.

The spelling of 127326736 in words is "one hundred twenty-seven million, three hundred twenty-six thousand, seven hundred thirty-six".