2266891156 has 24 divisors (see below), whose sum is σ = 4073509440. Its totient is φ = 1103404992.

The previous prime is 2266891153. The next prime is 2266891171. The reversal of 2266891156 is 6511986622.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2266891153) by changing a digit.

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, 22321 + ... + 70936.

It is an arithmetic number, because the mean of its divisors is an integer number (169729560).

Almost surely, 2^2266891156 is an apocalyptic number.

It is an amenable number.

2266891156 is a deficient number, since it is larger than the sum of its proper divisors (1806618284).

2266891156 is a wasteful number, since it uses less digits than its factorization.

2266891156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93423 (or 93421 counting only the distinct ones).

The product of its digits is 311040, while the sum is 46.

The square root of 2266891156 is about 47611.8804081502. The cubic root of 2266891156 is about 1313.6415887411.

The spelling of 2266891156 in words is "two billion, two hundred sixty-six million, eight hundred ninety-one thousand, one hundred fifty-six".