5475456 has 144 divisors (see below), whose sum is σ = 18517590. Its totient is φ = 1548288.

The previous prime is 5475443. The next prime is 5475473. The reversal of 5475456 is 6545745.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4769856 + 705600 = 2184^2 + 840^2 .

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5475456.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 56400 + ... + 56496.

Almost surely, 2^5475456 is an apocalyptic number.

5475456 is a gapful number since it is divisible by the number (56) 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 5475456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9258795).

5475456 is an abundant number, since it is smaller than the sum of its proper divisors (13042134).

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

5475456 is a wasteful number, since it uses less digits than its factorization.

5475456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 109 counting only the distinct ones).

The product of its digits is 84000, while the sum is 36.

The square root of 5475456 is about 2339.9692305669. The cubic root of 5475456 is about 176.2544528828.

The spelling of 5475456 in words is "five million, four hundred seventy-five thousand, four hundred fifty-six".