2266764004 has 24 divisors (see below), whose sum is σ = 4214541240. Its totient is φ = 1064722176.

The previous prime is 2266763977. The next prime is 2266764013. The reversal of 2266764004 is 4004676622.

It can be written as a sum of positive squares in 4 ways, for example, as 522031104 + 1744732900 = 22848^2 + 41770^2 .

It is a super-2 number, since 2×2266764004² = 10276438099660224032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

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, 259777 + ... + 268360.

It is an arithmetic number, because the mean of its divisors is an integer number (175605885).

Almost surely, 2^2266764004 is an apocalyptic number.

It is an amenable number.

2266764004 is a deficient number, since it is larger than the sum of its proper divisors (1947777236).

2266764004 is a wasteful number, since it uses less digits than its factorization.

2266764004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528207 (or 528205 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 37.

The square root of 2266764004 is about 47610.5450924477. The cubic root of 2266764004 is about 1313.6170271621.

The spelling of 2266764004 in words is "two billion, two hundred sixty-six million, seven hundred sixty-four thousand, four".