2402801 has 4 divisors (see below), whose sum is σ = 2406900. Its totient is φ = 2398704.

The previous prime is 2402791. The next prime is 2402819. The reversal of 2402801 is 1082042.

2402801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1442401 + 960400 = 1201^2 + 980^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2402801 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2402801.

It is not an unprimeable number, because it can be changed into a prime (2402201) 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, 986 + ... + 2403.

It is an arithmetic number, because the mean of its divisors is an integer number (601725).

2^2402801 is an apocalyptic number.

It is an amenable number.

2402801 is a deficient number, since it is larger than the sum of its proper divisors (4099).

2402801 is an equidigital number, since it uses as much as digits as its factorization.

2402801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4098.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 2402801 is about 1550.0970937332. The cubic root of 2402801 is about 133.9386553694.

Adding to 2402801 its reverse (1082042), we get a palindrome (3484843).

The spelling of 2402801 in words is "two million, four hundred two thousand, eight hundred one".