127541996 has 6 divisors (see below), whose sum is σ = 223198500. Its totient is φ = 63770996.

The previous prime is 127541989. The next prime is 127542013. The reversal of 127541996 is 699145721.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15942746 + ... + 15942753.

It is an arithmetic number, because the mean of its divisors is an integer number (37199750).

Almost surely, 2^127541996 is an apocalyptic number.

It is an amenable number.

127541996 is a deficient number, since it is larger than the sum of its proper divisors (95656504).

127541996 is a wasteful number, since it uses less digits than its factorization.

127541996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31885503 (or 31885501 counting only the distinct ones).

The product of its digits is 136080, while the sum is 44.

The square root of 127541996 is about 11293.4492516680. The cubic root of 127541996 is about 503.3666090111.

The spelling of 127541996 in words is "one hundred twenty-seven million, five hundred forty-one thousand, nine hundred ninety-six".