2266545044 has 12 divisors (see below), whose sum is σ = 3967824000. Its totient is φ = 1132881048.

The previous prime is 2266545041. The next prime is 2266545079. The reversal of 2266545044 is 4405456622.

It is a junction number, because it is equal to n+sod(n) for n = 2266544989 and 2266545007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2266545041) 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, 84644 + ... + 108155.

It is an arithmetic number, because the mean of its divisors is an integer number (330652000).

Almost surely, 2^2266545044 is an apocalyptic number.

It is an amenable number.

2266545044 is a deficient number, since it is larger than the sum of its proper divisors (1701278956).

2266545044 is a wasteful number, since it uses less digits than its factorization.

2266545044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195742 (or 195740 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 38.

The square root of 2266545044 is about 47608.2455463337. The cubic root of 2266545044 is about 1313.5747291482.

The spelling of 2266545044 in words is "two billion, two hundred sixty-six million, five hundred forty-five thousand, forty-four".