1040201 has 4 divisors (see below), whose sum is σ = 1076100. Its totient is φ = 1004304.

The previous prime is 1040191. The next prime is 1040203. The reversal of 1040201 is 1020401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 765625 + 274576 = 875^2 + 524^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1040201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1040203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17906 + ... + 17963.

It is an arithmetic number, because the mean of its divisors is an integer number (269025).

2^1040201 is an apocalyptic number.

It is an amenable number.

1040201 is a deficient number, since it is larger than the sum of its proper divisors (35899).

1040201 is an equidigital number, since it uses as much as digits as its factorization.

1040201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35898.

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

The square root of 1040201 is about 1019.9024463153. The cubic root of 1040201 is about 101.3224670462.

Adding to 1040201 its reverse (1020401), we get a palindrome (2060602).

The spelling of 1040201 in words is "one million, forty thousand, two hundred one".