2256452376 has 16 divisors (see below), whose sum is σ = 5641131000. Its totient is φ = 752150784.

The previous prime is 2256452353. The next prime is 2256452383. The reversal of 2256452376 is 6732546522.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47009401 + ... + 47009448.

Almost surely, 2^2256452376 is an apocalyptic number.

It is an amenable number.

2256452376 is an abundant number, since it is smaller than the sum of its proper divisors (3384678624).

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

2256452376 is a wasteful number, since it uses less digits than its factorization.

2256452376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94018858 (or 94018854 counting only the distinct ones).

The product of its digits is 604800, while the sum is 42.

The square root of 2256452376 is about 47502.1302259172. The cubic root of 2256452376 is about 1311.6220948950.

Adding to 2256452376 its reverse (6732546522), we get a palindrome (8988998898).

The spelling of 2256452376 in words is "two billion, two hundred fifty-six million, four hundred fifty-two thousand, three hundred seventy-six".