5475969 has 12 divisors (see below), whose sum is σ = 7957716. Its totient is φ = 3628512.

The previous prime is 5475961. The next prime is 5475973. The reversal of 5475969 is 9695745.

It is a happy number.

5475969 is a `hidden beast` number, since 54 + 7 + 596 + 9 = 666.

5475969 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 5130225 + 345744 = 2265^2 + 588^2 .

It is not a de Polignac number, because 5475969 - 2³ = 5475961 is a prime.

It is a super-2 number, since 2×5475969² = 59972472977922, which contains 22 as substring.

It is a Curzon number.

5475969 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5475961) 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, 202 + ... + 3315.

It is an arithmetic number, because the mean of its divisors is an integer number (663143).

Almost surely, 2^5475969 is an apocalyptic number.

It is an amenable number.

5475969 is a deficient number, since it is larger than the sum of its proper divisors (2481747).

5475969 is a wasteful number, since it uses less digits than its factorization.

5475969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3696 (or 3693 counting only the distinct ones).

The product of its digits is 340200, while the sum is 45.

The square root of 5475969 is about 2340.0788448255. The cubic root of 5475969 is about 176.2599571861.

The spelling of 5475969 in words is "five million, four hundred seventy-five thousand, nine hundred sixty-nine".