2264422420 has 24 divisors (see below), whose sum is σ = 5121078984. Its totient is φ = 836094336.

The previous prime is 2264422387. The next prime is 2264422453. The reversal of 2264422420 is 242244622.

It is an interprime number because it is at equal distance from previous prime (2264422387) and next prime (2264422453).

It can be written as a sum of positive squares in 4 ways, for example, as 151733124 + 2112689296 = 12318^2 + 45964^2 .

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4354399 + ... + 4354918.

It is an arithmetic number, because the mean of its divisors is an integer number (213378291).

Almost surely, 2^2264422420 is an apocalyptic number.

2264422420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2264422420 is an abundant number, since it is smaller than the sum of its proper divisors (2856656564).

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

2264422420 is a wasteful number, since it uses less digits than its factorization.

2264422420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8709339 (or 8709337 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

The square root of 2264422420 is about 47585.9477156860. The cubic root of 2264422420 is about 1313.1645459490.

The spelling of 2264422420 in words is "two billion, two hundred sixty-four million, four hundred twenty-two thousand, four hundred twenty".