2264635420 has 24 divisors (see below), whose sum is σ = 4866334704. Its totient is φ = 884787456.

The previous prime is 2264635393. The next prime is 2264635421. The reversal of 2264635420 is 245364622.

2264635420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2264635421) 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, 1315789 + ... + 1317508.

It is an arithmetic number, because the mean of its divisors is an integer number (202763946).

Almost surely, 2^2264635420 is an apocalyptic number.

2264635420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2264635420 is an abundant number, since it is smaller than the sum of its proper divisors (2601699284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2264635420 is a wasteful number, since it uses less digits than its factorization.

2264635420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2633349 (or 2633347 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 2264635420 is about 47588.1857187264. The cubic root of 2264635420 is about 1313.2057183729.

The spelling of 2264635420 in words is "two billion, two hundred sixty-four million, six hundred thirty-five thousand, four hundred twenty".