2246526872 has 8 divisors (see below), whose sum is σ = 4212237900. Its totient is φ = 1123263432.

The previous prime is 2246526859. The next prime is 2246526881. The reversal of 2246526872 is 2786256422.

2246526872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140407922 + ... + 140407937.

Almost surely, 2^2246526872 is an apocalyptic number.

It is an amenable number.

2246526872 is a deficient number, since it is larger than the sum of its proper divisors (1965711028).

2246526872 is a wasteful number, since it uses less digits than its factorization.

2246526872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280815865 (or 280815861 counting only the distinct ones).

The product of its digits is 645120, while the sum is 44.

The square root of 2246526872 is about 47397.5407800869. The cubic root of 2246526872 is about 1309.6961150492.

The spelling of 2246526872 in words is "two billion, two hundred forty-six million, five hundred twenty-six thousand, eight hundred seventy-two".