2256962 has 8 divisors (see below), whose sum is σ = 3436176. Its totient is φ = 1111572.

The previous prime is 2256959. The next prime is 2256973. The reversal of 2256962 is 2696522.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 2⁸ + 2¹⁶ + 5⁴ + 6⁶ + 9² + 6⁶ + 2²¹ .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8288 + ... + 8555.

It is an arithmetic number, because the mean of its divisors is an integer number (429522).

2^2256962 is an apocalyptic number.

2256962 is a deficient number, since it is larger than the sum of its proper divisors (1179214).

2256962 is a wasteful number, since it uses less digits than its factorization.

2256962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16912.

The product of its digits is 12960, while the sum is 32.

The square root of 2256962 is about 1502.3188742740. The cubic root of 2256962 is about 131.1720831565.

The spelling of 2256962 in words is "two million, two hundred fifty-six thousand, nine hundred sixty-two".