127252823 has 8 divisors (see below), whose sum is σ = 135457200. Its totient is φ = 119199168.

The previous prime is 127252819. The next prime is 127252843. The reversal of 127252823 is 328252721.

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

It is a cyclic number.

It is not a de Polignac number, because 127252823 - 2² = 127252819 is a prime.

It is a super-2 number, since 2×127252823² = 32386561922938658, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 127252823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127252843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35936 + ... + 39317.

It is an arithmetic number, because the mean of its divisors is an integer number (16932150).

Almost surely, 2^127252823 is an apocalyptic number.

127252823 is a deficient number, since it is larger than the sum of its proper divisors (8204377).

127252823 is an equidigital number, since it uses as much as digits as its factorization.

127252823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75361.

The product of its digits is 13440, while the sum is 32.

The square root of 127252823 is about 11280.6392992596. The cubic root of 127252823 is about 502.9858973395.

The spelling of 127252823 in words is "one hundred twenty-seven million, two hundred fifty-two thousand, eight hundred twenty-three".