2400801 has 8 divisors (see below), whose sum is σ = 3447360. Its totient is φ = 1477392.

The previous prime is 2400793. The next prime is 2400817. The reversal of 2400801 is 1080042.

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

It is not a de Polignac number, because 2400801 - 2³ = 2400793 is a prime.

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2400841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30741 + ... + 30818.

It is an arithmetic number, because the mean of its divisors is an integer number (430920).

2^2400801 is an apocalyptic number.

It is an amenable number.

2400801 is a deficient number, since it is larger than the sum of its proper divisors (1046559).

2400801 is a wasteful number, since it uses less digits than its factorization.

2400801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61575.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 2400801 is about 1549.4518385545. The cubic root of 2400801 is about 133.9014832428.

Adding to 2400801 its reverse (1080042), we get a palindrome (3480843).

The spelling of 2400801 in words is "two million, four hundred thousand, eight hundred one".