127429282 has 8 divisors (see below), whose sum is σ = 197309952. Its totient is φ = 61659300.

The previous prime is 127429273. The next prime is 127429307. The reversal of 127429282 is 282924721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×127429282² = 32476443822071048, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1027594 + ... + 1027717.

It is an arithmetic number, because the mean of its divisors is an integer number (24663744).

Almost surely, 2^127429282 is an apocalyptic number.

127429282 is a deficient number, since it is larger than the sum of its proper divisors (69880670).

127429282 is a wasteful number, since it uses less digits than its factorization.

127429282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2055344.

The product of its digits is 32256, while the sum is 37.

The square root of 127429282 is about 11288.4579106271. The cubic root of 127429282 is about 503.2182835251.

The spelling of 127429282 in words is "one hundred twenty-seven million, four hundred twenty-nine thousand, two hundred eighty-two".