127322136 has 48 divisors (see below), whose sum is σ = 346928400. Its totient is φ = 42182592.

The previous prime is 127322131. The next prime is 127322159. The reversal of 127322136 is 631223721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127322131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6730 + ... + 17318.

It is an arithmetic number, because the mean of its divisors is an integer number (7227675).

Almost surely, 2^127322136 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 127322136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173464200).

127322136 is an abundant number, since it is smaller than the sum of its proper divisors (219606264).

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

127322136 is a wasteful number, since it uses less digits than its factorization.

127322136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10768 (or 10761 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 127322136 is about 11283.7110916577. The cubic root of 127322136 is about 503.0772041116.

Adding to 127322136 its reverse (631223721), we get a palindrome (758545857).

It can be divided in two parts, 1273 and 22136, that added together give a square (23409 = 153²).

The spelling of 127322136 in words is "one hundred twenty-seven million, three hundred twenty-two thousand, one hundred thirty-six".