2227504836 has 48 divisors (see below), whose sum is σ = 5226637248. Its totient is φ = 738355200.

The previous prime is 2227504813. The next prime is 2227504837. The reversal of 2227504836 is 6384057222.

It is a junction number, because it is equal to n+sod(n) for n = 2227504794 and 2227504803.

It is not an unprimeable number, because it can be changed into a prime (2227504837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2926696 + ... + 2927456.

It is an arithmetic number, because the mean of its divisors is an integer number (108888276).

Almost surely, 2^2227504836 is an apocalyptic number.

It is an amenable number.

2227504836 is an abundant number, since it is smaller than the sum of its proper divisors (2999132412).

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

2227504836 is a wasteful number, since it uses less digits than its factorization.

2227504836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1812 (or 1810 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The square root of 2227504836 is about 47196.4494003521. The cubic root of 2227504836 is about 1305.9890987945.

The spelling of 2227504836 in words is "two billion, two hundred twenty-seven million, five hundred four thousand, eight hundred thirty-six".