2256245462 has 8 divisors (see below), whose sum is σ = 3414318696. Its totient is φ = 1118139232.

The previous prime is 2256245461. The next prime is 2256245471. The reversal of 2256245462 is 2645426522.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2256245461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4991468 + ... + 4991919.

It is an arithmetic number, because the mean of its divisors is an integer number (426789837).

Almost surely, 2^2256245462 is an apocalyptic number.

2256245462 is a deficient number, since it is larger than the sum of its proper divisors (1158073234).

2256245462 is a wasteful number, since it uses less digits than its factorization.

2256245462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9983502.

The product of its digits is 230400, while the sum is 38.

The square root of 2256245462 is about 47499.9522315549. The cubic root of 2256245462 is about 1311.5820022740.

The spelling of 2256245462 in words is "two billion, two hundred fifty-six million, two hundred forty-five thousand, four hundred sixty-two".