5447072 has 72 divisors (see below), whose sum is σ = 12378240. Its totient is φ = 2350080.

The previous prime is 5447069. The next prime is 5447077. The reversal of 5447072 is 2707445.

It is a super-4 number, since 4×5447072⁴ (a number of 28 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5447077) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 175697 + ... + 175727.

It is an arithmetic number, because the mean of its divisors is an integer number (171920).

Almost surely, 2^5447072 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 5447072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6189120).

5447072 is an abundant number, since it is smaller than the sum of its proper divisors (6931168).

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

5447072 is a wasteful number, since it uses less digits than its factorization.

5447072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94 (or 69 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 29.

The square root of 5447072 is about 2333.8963130353. The cubic root of 5447072 is about 175.9493655994.

The spelling of 5447072 in words is "five million, four hundred forty-seven thousand, seventy-two".