2236551396 has 24 divisors (see below), whose sum is σ = 5229349440. Its totient is φ = 743984352.

The previous prime is 2236551379. The next prime is 2236551413. The reversal of 2236551396 is 6931556322.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2236551379) and next prime (2236551413).

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, 185511 + ... + 197198.

It is an arithmetic number, because the mean of its divisors is an integer number (217889560).

Almost surely, 2^2236551396 is an apocalyptic number.

It is an amenable number.

2236551396 is an abundant number, since it is smaller than the sum of its proper divisors (2992798044).

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

2236551396 is a wasteful number, since it uses less digits than its factorization.

2236551396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383203 (or 383201 counting only the distinct ones).

The product of its digits is 291600, while the sum is 42.

The square root of 2236551396 is about 47292.1917022250. The cubic root of 2236551396 is about 1307.7547141730.

The spelling of 2236551396 in words is "two billion, two hundred thirty-six million, five hundred fifty-one thousand, three hundred ninety-six".