10401201 has 6 divisors (see below), whose sum is σ = 15023970. Its totient is φ = 6934128.

The previous prime is 10401199. The next prime is 10401203. The reversal of 10401201 is 10210401.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10401199) and next prime (10401203).

It can be written as a sum of positive squares in only one way, i.e., 10400625 + 576 = 3225^2 + 24^2 .

It is not a de Polignac number, because 10401201 - 2¹ = 10401199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 1155689 = 10401201 / (1 + 0 + 4 + 0 + 1 + 2 + 0 + 1).

It is not an unprimeable number, because it can be changed into a prime (10401203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 577836 + ... + 577853.

It is an arithmetic number, because the mean of its divisors is an integer number (2503995).

Almost surely, 2^10401201 is an apocalyptic number.

It is an amenable number.

10401201 is a deficient number, since it is larger than the sum of its proper divisors (4622769).

10401201 is a wasteful number, since it uses less digits than its factorization.

10401201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1155695 (or 1155692 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 10401201 is about 3225.0893010892. The cubic root of 10401201 is about 218.2869786148.

Adding to 10401201 its reverse (10210401), we get a palindrome (20611602).

The spelling of 10401201 in words is "ten million, four hundred one thousand, two hundred one".