1203801 has 8 divisors (see below), whose sum is σ = 1644384. Its totient is φ = 782880.

The previous prime is 1203799. The next prime is 1203809. The reversal of 1203801 is 1083021.

It is a happy number.

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

It is not a de Polignac number, because 1203801 - 2¹ = 1203799 is a prime.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (1203809) 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 7 ways as a sum of consecutive naturals, for example, 4771 + ... + 5016.

It is an arithmetic number, because the mean of its divisors is an integer number (205548).

2^1203801 is an apocalyptic number.

It is an amenable number.

1203801 is a deficient number, since it is larger than the sum of its proper divisors (440583).

1203801 is an equidigital number, since it uses as much as digits as its factorization.

1203801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9831.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1203801 is about 1097.1786545499. The cubic root of 1203801 is about 106.3779376967.

Adding to 1203801 its reverse (1083021), we get a palindrome (2286822).

The spelling of 1203801 in words is "one million, two hundred three thousand, eight hundred one".