2264602643 has 4 divisors (see below), whose sum is σ = 2287949160. Its totient is φ = 2241256128.

The previous prime is 2264602619. The next prime is 2264602673. The reversal of 2264602643 is 3462064622.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2264602643 - 2⁶ = 2264602579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2264602673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11673113 + ... + 11673306.

It is an arithmetic number, because the mean of its divisors is an integer number (571987290).

Almost surely, 2^2264602643 is an apocalyptic number.

2264602643 is a deficient number, since it is larger than the sum of its proper divisors (23346517).

2264602643 is an equidigital number, since it uses as much as digits as its factorization.

2264602643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23346516.

The product of its (nonzero) digits is 82944, while the sum is 35.

The square root of 2264602643 is about 47587.8413357866. The cubic root of 2264602643 is about 1313.1993828201.

The spelling of 2264602643 in words is "two billion, two hundred sixty-four million, six hundred two thousand, six hundred forty-three".