2256919410 has 16 divisors (see below), whose sum is σ = 5416606656. Its totient is φ = 601845168.

The previous prime is 2256919409. The next prime is 2256919411. The reversal of 2256919410 is 149196522.

2256919410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2256919409) and next prime (2256919411).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2256919411) 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, 37615294 + ... + 37615353.

It is an arithmetic number, because the mean of its divisors is an integer number (338537916).

Almost surely, 2^2256919410 is an apocalyptic number.

2256919410 is an abundant number, since it is smaller than the sum of its proper divisors (3159687246).

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

2256919410 is a wasteful number, since it uses less digits than its factorization.

2256919410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75230657.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 2256919410 is about 47507.0458984770. The cubic root of 2256919410 is about 1311.7125805710.

The spelling of 2256919410 in words is "two billion, two hundred fifty-six million, nine hundred nineteen thousand, four hundred ten".