127482669 has 12 divisors (see below), whose sum is σ = 184298400. Its totient is φ = 84916104.

The previous prime is 127482631. The next prime is 127482683. The reversal of 127482669 is 966284721.

It is a happy number.

It is not a de Polignac number, because 127482669 - 2⁸ = 127482413 is a prime.

It is a super-2 number, since 2×127482669² = 32503661790727122, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127482469) 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, 6502 + ... + 17240.

It is an arithmetic number, because the mean of its divisors is an integer number (15358200).

Almost surely, 2^127482669 is an apocalyptic number.

It is an amenable number.

127482669 is a deficient number, since it is larger than the sum of its proper divisors (56815731).

127482669 is a wasteful number, since it uses less digits than its factorization.

127482669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12064 (or 12061 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 127482669 is about 11290.8223349763. The cubic root of 127482669 is about 503.2885488079.

The spelling of 127482669 in words is "one hundred twenty-seven million, four hundred eighty-two thousand, six hundred sixty-nine".