2256235476 has 24 divisors (see below), whose sum is σ = 5743145184. Its totient is φ = 683707680.

The previous prime is 2256235447. The next prime is 2256235477. The reversal of 2256235476 is 6745326522.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2256235477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8546215 + ... + 8546478.

It is an arithmetic number, because the mean of its divisors is an integer number (239297716).

Almost surely, 2^2256235476 is an apocalyptic number.

It is an amenable number.

2256235476 is an abundant number, since it is smaller than the sum of its proper divisors (3486909708).

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

2256235476 is a wasteful number, since it uses less digits than its factorization.

2256235476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17092711 (or 17092709 counting only the distinct ones).

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

The square root of 2256235476 is about 47499.8471155434. The cubic root of 2256235476 is about 1311.5800672781.

It can be divided in two parts, 2256 and 235476, that added together give a palindrome (237732).

The spelling of 2256235476 in words is "two billion, two hundred fifty-six million, two hundred thirty-five thousand, four hundred seventy-six".