127448468 has 24 divisors (see below), whose sum is σ = 257241600. Its totient is φ = 54118368.

The previous prime is 127448429. The next prime is 127448509. The reversal of 127448468 is 864844721.

It is a super-2 number, since 2×127448468² = 32486223991094048, which contains 22 as substring.

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, 17828 + ... + 23931.

It is an arithmetic number, because the mean of its divisors is an integer number (10718400).

Almost surely, 2^127448468 is an apocalyptic number.

It is an amenable number.

127448468 is an abundant number, since it is smaller than the sum of its proper divisors (129793132).

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

127448468 is a wasteful number, since it uses less digits than its factorization.

127448468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41879 (or 41877 counting only the distinct ones).

The product of its digits is 344064, while the sum is 44.

The square root of 127448468 is about 11289.3076847077. The cubic root of 127448468 is about 503.2435374315.

It can be divided in two parts, 12744 and 8468, that added together give a palindrome (21212).

The spelling of 127448468 in words is "one hundred twenty-seven million, four hundred forty-eight thousand, four hundred sixty-eight".