2097249448 has 64 divisors (see below), whose sum is σ = 4651499520. Its totient is φ = 867499200.

The previous prime is 2097249439. The next prime is 2097249467. The reversal of 2097249448 is 8449427902.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 746815 + ... + 749617.

It is an arithmetic number, because the mean of its divisors is an integer number (72679680).

Almost surely, 2^2097249448 is an apocalyptic number.

2097249448 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2097249448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2325749760).

2097249448 is an abundant number, since it is smaller than the sum of its proper divisors (2554250072).

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

2097249448 is a wasteful number, since it uses less digits than its factorization.

2097249448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3278 (or 3274 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 49.

The square root of 2097249448 is about 45795.7361334000. The cubic root of 2097249448 is about 1280.0198255393.

The spelling of 2097249448 in words is "two billion, ninety-seven million, two hundred forty-nine thousand, four hundred forty-eight".