127422403 has 8 divisors (see below), whose sum is σ = 128839680. Its totient is φ = 126013320.

The previous prime is 127422397. The next prime is 127422419. The reversal of 127422403 is 304224721.

It is a happy number.

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 127422403 - 2¹⁷ = 127291331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (127422103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32326 + ... + 36052.

It is an arithmetic number, because the mean of its divisors is an integer number (16104960).

Almost surely, 2^127422403 is an apocalyptic number.

127422403 is a deficient number, since it is larger than the sum of its proper divisors (1417277).

127422403 is a wasteful number, since it uses less digits than its factorization.

127422403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4097.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 127422403 is about 11288.1532147646. The cubic root of 127422403 is about 503.2092283043.

The spelling of 127422403 in words is "one hundred twenty-seven million, four hundred twenty-two thousand, four hundred three".