2456245734 has 12 divisors (see below), whose sum is σ = 4912734276. Its totient is φ = 818708112.

The previous prime is 2456245721. The next prime is 2456245783. The reversal of 2456245734 is 4375426542.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 111282 + ... + 131514.

It is an arithmetic number, because the mean of its divisors is an integer number (409394523).

Almost surely, 2^2456245734 is an apocalyptic number.

2456245734 is an abundant number, since it is smaller than the sum of its proper divisors (2456488542).

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

2456245734 is an frugal number, since it uses more digits than its factorization.

2456245734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40471 (or 20238 counting only the distinct ones).

The product of its digits is 806400, while the sum is 42.

The square root of 2456245734 is about 49560.5259657320. The cubic root of 2456245734 is about 1349.2443386894.

The spelling of 2456245734 in words is "two billion, four hundred fifty-six million, two hundred forty-five thousand, seven hundred thirty-four".