5423028 has 24 divisors (see below), whose sum is σ = 13627488. Its totient is φ = 1668576.

The previous prime is 5423023. The next prime is 5423039. The reversal of 5423028 is 8203245.

5423028 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 5422989 and 5423007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5423021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17226 + ... + 17537.

It is an arithmetic number, because the mean of its divisors is an integer number (567812).

Almost surely, 2^5423028 is an apocalyptic number.

It is an amenable number.

5423028 is an abundant number, since it is smaller than the sum of its proper divisors (8204460).

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

5423028 is a wasteful number, since it uses less digits than its factorization.

5423028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34783 (or 34781 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 5423028 is about 2328.7395732456. The cubic root of 5423028 is about 175.6900968563.

It can be divided in two parts, 542 and 3028, that added together give a triangular number (3570 = T₈₄).

The spelling of 5423028 in words is "five million, four hundred twenty-three thousand, twenty-eight".