2240455001 has 16 divisors (see below), whose sum is σ = 2427667200. Its totient is φ = 2061288768.

The previous prime is 2240454989. The next prime is 2240455003. The reversal of 2240455001 is 1005540422.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2240455001 - 2¹⁰ = 2240453977 is a prime.

It is a super-3 number, since 3×2240455001³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2240455003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173180 + ... + 185666.

It is an arithmetic number, because the mean of its divisors is an integer number (151729200).

Almost surely, 2^2240455001 is an apocalyptic number.

It is an amenable number.

2240455001 is a deficient number, since it is larger than the sum of its proper divisors (187212199).

2240455001 is a wasteful number, since it uses less digits than its factorization.

2240455001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12808.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 2240455001 is about 47333.4448461128. Note that the first 3 decimals coincide. The cubic root of 2240455001 is about 1308.5151096517.

Adding to 2240455001 its reverse (1005540422), we get a palindrome (3245995423).

The spelling of 2240455001 in words is "two billion, two hundred forty million, four hundred fifty-five thousand, one".