240801801 has 12 divisors (see below), whose sum is σ = 338858352. Its totient is φ = 152084664.

The previous prime is 240801797. The next prime is 240801817. The reversal of 240801801 is 108108042.

It is not a de Polignac number, because 240801801 - 2² = 240801797 is a prime.

It is not an unprimeable number, because it can be changed into a prime (240806801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110091 + ... + 112256.

It is an arithmetic number, because the mean of its divisors is an integer number (28238196).

Almost surely, 2^240801801 is an apocalyptic number.

It is an amenable number.

240801801 is a deficient number, since it is larger than the sum of its proper divisors (98056551).

240801801 is a wasteful number, since it uses less digits than its factorization.

240801801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222388 (or 222369 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 240801801 is about 15517.7898232964. The cubic root of 240801801 is about 622.1377825336.

Adding to 240801801 its reverse (108108042), we get a palindrome (348909843).

The spelling of 240801801 in words is "two hundred forty million, eight hundred one thousand, eight hundred one".