127987468 has 24 divisors (see below), whose sum is σ = 264233984. Its totient is φ = 53082000.

The previous prime is 127987451. The next prime is 127987471. The reversal of 127987468 is 864789721.

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, 72858 + ... + 74593.

Almost surely, 2^127987468 is an apocalyptic number.

It is an amenable number.

127987468 is an abundant number, since it is smaller than the sum of its proper divisors (136246516).

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

127987468 is a wasteful number, since it uses less digits than its factorization.

127987468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147493 (or 147491 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 52.

The square root of 127987468 is about 11313.1546440416. The cubic root of 127987468 is about 503.9519722018.

The spelling of 127987468 in words is "one hundred twenty-seven million, nine hundred eighty-seven thousand, four hundred sixty-eight".