2447036072 has 64 divisors (see below), whose sum is σ = 5040947520. Its totient is φ = 1106823168.

The previous prime is 2447036047. The next prime is 2447036077. The reversal of 2447036072 is 2706307442.

2447036072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2447036077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1078283 + ... + 1080549.

It is an arithmetic number, because the mean of its divisors is an integer number (78764805).

Almost surely, 2^2447036072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2447036072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2520473760).

2447036072 is an abundant number, since it is smaller than the sum of its proper divisors (2593911448).

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

2447036072 is a wasteful number, since it uses less digits than its factorization.

2447036072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2490 (or 2486 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 35.

The square root of 2447036072 is about 49467.5254283050. The cubic root of 2447036072 is about 1347.5559018668. Note that the first 3 decimals are identical.

The spelling of 2447036072 in words is "two billion, four hundred forty-seven million, thirty-six thousand, seventy-two".