5481823 has 16 divisors (see below), whose sum is σ = 6128640. Its totient is φ = 4881600.

The previous prime is 5481821. The next prime is 5481829. The reversal of 5481823 is 3281845.

It is a cyclic number.

It is not a de Polignac number, because 5481823 - 2¹ = 5481821 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5481821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24036 + ... + 24262.

It is an arithmetic number, because the mean of its divisors is an integer number (383040).

Almost surely, 2^5481823 is an apocalyptic number.

5481823 is a deficient number, since it is larger than the sum of its proper divisors (646817).

5481823 is a wasteful number, since it uses less digits than its factorization.

5481823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318.

The product of its digits is 7680, while the sum is 31.

The square root of 5481823 is about 2341.3293232692. The cubic root of 5481823 is about 176.3227441450.

The spelling of 5481823 in words is "five million, four hundred eighty-one thousand, eight hundred twenty-three".