10420127 has 8 divisors (see below), whose sum is σ = 10938240. Its totient is φ = 9907480.

The previous prime is 10420103. The next prime is 10420129. The reversal of 10420127 is 72102401.

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

It is a de Polignac number, because none of the positive numbers 2^k-10420127 is a prime.

It is a super-2 number, since 2×10420127² = 217158093392258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10420129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2852 + ... + 5382.

It is an arithmetic number, because the mean of its divisors is an integer number (1367280).

Almost surely, 2^10420127 is an apocalyptic number.

10420127 is a deficient number, since it is larger than the sum of its proper divisors (518113).

10420127 is a wasteful number, since it uses less digits than its factorization.

10420127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2733.

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 10420127 is about 3228.0221498620. The cubic root of 10420127 is about 218.4192965436.

Adding to 10420127 its reverse (72102401), we get a palindrome (82522528).

The spelling of 10420127 in words is "ten million, four hundred twenty thousand, one hundred twenty-seven".