2248911156 has 24 divisors (see below), whose sum is σ = 5333485024. Its totient is φ = 737347680.

The previous prime is 2248911149. The next prime is 2248911173. The reversal of 2248911156 is 6511198422.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1535410 + ... + 1536873.

Almost surely, 2^2248911156 is an apocalyptic number.

It is an amenable number.

2248911156 is an abundant number, since it is smaller than the sum of its proper divisors (3084573868).

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

2248911156 is a wasteful number, since it uses less digits than its factorization.

2248911156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3072351 (or 3072349 counting only the distinct ones).

The product of its digits is 34560, while the sum is 39.

The square root of 2248911156 is about 47422.6860900983. The cubic root of 2248911156 is about 1310.1592868098.

The spelling of 2248911156 in words is "two billion, two hundred forty-eight million, nine hundred eleven thousand, one hundred fifty-six".