5473440 has 192 divisors, whose sum is σ = 22014720. Its totient is φ = 1244160.

The previous prime is 5473423. The next prime is 5473441. The reversal of 5473440 is 443745.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (5473441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30150 + ... + 30330.

It is an arithmetic number, because the mean of its divisors is an integer number (114660).

Almost surely, 2^5473440 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 5473440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11007360).

5473440 is an abundant number, since it is smaller than the sum of its proper divisors (16541280).

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

5473440 is a wasteful number, since it uses less digits than its factorization.

5473440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 5473440 is about 2339.5384160129. The cubic root of 5473440 is about 176.2328186058.

The spelling of 5473440 in words is "five million, four hundred seventy-three thousand, four hundred forty".