5073440 has 48 divisors (see below), whose sum is σ = 12324312. Its totient is φ = 1972224.

The previous prime is 5073421. The next prime is 5073443. The reversal of 5073440 is 443705.

It can be written as a sum of positive squares in 4 ways, for example, as 5071504 + 1936 = 2252^2 + 44^2 .

It is not an unprimeable number, because it can be changed into a prime (5073443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5492 + ... + 6348.

Almost surely, 2^5073440 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 5073440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6162156).

5073440 is an abundant number, since it is smaller than the sum of its proper divisors (7250872).

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

5073440 is a wasteful number, since it uses less digits than its factorization.

5073440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909 (or 901 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 5073440 is about 2252.4297991280. The cubic root of 5073440 is about 171.8307330627.

The spelling of 5073440 in words is "five million, seventy-three thousand, four hundred forty".