2264004621 has 8 divisors (see below), whose sum is σ = 3354080960. Its totient is φ = 1509336396.

The previous prime is 2264004599. The next prime is 2264004629. The reversal of 2264004621 is 1264004622.

2264004621 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2264004621 - 2³⁰ = 1190262797 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 83852023 = 2264004621 / (2 + 2 + 6 + 4 + 0 + 0 + 4 + 6 + 2 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2264004629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41925985 + ... + 41926038.

It is an arithmetic number, because the mean of its divisors is an integer number (419260120).

Almost surely, 2^2264004621 is an apocalyptic number.

It is an amenable number.

2264004621 is a deficient number, since it is larger than the sum of its proper divisors (1090076339).

2264004621 is an equidigital number, since it uses as much as digits as its factorization.

2264004621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83852032 (or 83852026 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 2264004621 is about 47581.5575722359. The cubic root of 2264004621 is about 1313.0837788367.

Subtracting from 2264004621 its reverse (1264004622), we obtain a palindrome (999999999).

The spelling of 2264004621 in words is "two billion, two hundred sixty-four million, four thousand, six hundred twenty-one".