2236265556 has 24 divisors (see below), whose sum is σ = 5963375040. Its totient is φ = 638932992.

The previous prime is 2236265539. The next prime is 2236265573. The reversal of 2236265556 is 6555626322.

It is an interprime number because it is at equal distance from previous prime (2236265539) and next prime (2236265573).

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 13311021 + ... + 13311188.

It is an arithmetic number, because the mean of its divisors is an integer number (248473960).

Almost surely, 2^2236265556 is an apocalyptic number.

It is an amenable number.

2236265556 is an abundant number, since it is smaller than the sum of its proper divisors (3727109484).

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

2236265556 is a wasteful number, since it uses less digits than its factorization.

2236265556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26622223 (or 26622221 counting only the distinct ones).

The product of its digits is 648000, while the sum is 42.

The square root of 2236265556 is about 47289.1695422958. The cubic root of 2236265556 is about 1307.6989997468.

The spelling of 2236265556 in words is "two billion, two hundred thirty-six million, two hundred sixty-five thousand, five hundred fifty-six".