127813238 has 16 divisors (see below), whose sum is σ = 219607200. Its totient is φ = 54652416.

The previous prime is 127813199. The next prime is 127813241. The reversal of 127813238 is 832318721.

It is a junction number, because it is equal to n+sod(n) for n = 127813198 and 127813207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3881 + ... + 16452.

It is an arithmetic number, because the mean of its divisors is an integer number (13725450).

Almost surely, 2^127813238 is an apocalyptic number.

127813238 is a deficient number, since it is larger than the sum of its proper divisors (91793962).

127813238 is a wasteful number, since it uses less digits than its factorization.

127813238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20791.

The product of its digits is 16128, while the sum is 35.

The square root of 127813238 is about 11305.4516937626. The cubic root of 127813238 is about 503.7231908840.

The spelling of 127813238 in words is "one hundred twenty-seven million, eight hundred thirteen thousand, two hundred thirty-eight".