5478323 has 4 divisors (see below), whose sum is σ = 5490240. Its totient is φ = 5466408.

The previous prime is 5478311. The next prime is 5478337. The reversal of 5478323 is 3238745.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5478323 - 2¹⁶ = 5412787 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5478323.

It is not an unprimeable number, because it can be changed into a prime (5478383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5240 + ... + 6197.

It is an arithmetic number, because the mean of its divisors is an integer number (1372560).

Almost surely, 2^5478323 is an apocalyptic number.

5478323 is a deficient number, since it is larger than the sum of its proper divisors (11917).

5478323 is a wasteful number, since it uses less digits than its factorization.

5478323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11916.

The product of its digits is 20160, while the sum is 32.

The square root of 5478323 is about 2340.5817652883. The cubic root of 5478323 is about 176.2852103421.

The spelling of 5478323 in words is "five million, four hundred seventy-eight thousand, three hundred twenty-three".