2256359046 has 16 divisors (see below), whose sum is σ = 4532957184. Its totient is φ = 748746504.

The previous prime is 2256359011. The next prime is 2256359057. The reversal of 2256359046 is 6409536522.

It is a happy number.

2256359046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2256359046² = 10182312288932060232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2256358989 and 2256359007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 841846 + ... + 844521.

It is an arithmetic number, because the mean of its divisors is an integer number (283309824).

Almost surely, 2^2256359046 is an apocalyptic number.

2256359046 is an abundant number, since it is smaller than the sum of its proper divisors (2276598138).

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

2256359046 is a wasteful number, since it uses less digits than its factorization.

2256359046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1686595.

The product of its (nonzero) digits is 388800, while the sum is 42.

The square root of 2256359046 is about 47501.1478387628. The cubic root of 2256359046 is about 1311.6040111427.

The spelling of 2256359046 in words is "two billion, two hundred fifty-six million, three hundred fifty-nine thousand, forty-six".