2353256 has 8 divisors (see below), whose sum is σ = 4412370. Its totient is φ = 1176624.

The previous prime is 2353223. The next prime is 2353279. The reversal of 2353256 is 6523532.

It can be written as a sum of positive squares in only one way, i.e., 2353156 + 100 = 1534^2 + 10^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a d-powerful number, because it can be written as 2¹² + 3² + 5⁸ + 3² + 2¹² + 5⁹ + 6⁴ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 147071 + ... + 147086.

2^2353256 is an apocalyptic number.

It is an amenable number.

2353256 is a deficient number, since it is larger than the sum of its proper divisors (2059114).

2353256 is a wasteful number, since it uses less digits than its factorization.

2353256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294163 (or 294159 counting only the distinct ones).

The product of its digits is 5400, while the sum is 26.

The square root of 2353256 is about 1534.0325941778. The cubic root of 2353256 is about 133.0116634767.

Adding to 2353256 its reverse (6523532), we get a palindrome (8876788).

The spelling of 2353256 in words is "two million, three hundred fifty-three thousand, two hundred fifty-six".