10016401 has 4 divisors (see below), whose sum is σ = 10543600. Its totient is φ = 9489204.

The previous prime is 10016387. The next prime is 10016407. The reversal of 10016401 is 10461001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10016401 - 2⁷ = 10016273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10016407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263571 + ... + 263608.

It is an arithmetic number, because the mean of its divisors is an integer number (2635900).

Almost surely, 2^10016401 is an apocalyptic number.

It is an amenable number.

10016401 is a deficient number, since it is larger than the sum of its proper divisors (527199).

10016401 is an equidigital number, since it uses as much as digits as its factorization.

10016401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527198.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 10016401 is about 3164.8698235472. The cubic root of 10016401 is about 215.5611876144.

Adding to 10016401 its reverse (10461001), we get a palindrome (20477402).

The spelling of 10016401 in words is "ten million, sixteen thousand, four hundred one".