5428134 has 64 divisors (see below), whose sum is σ = 13106880. Its totient is φ = 1679616.

The previous prime is 5428127. The next prime is 5428141. The reversal of 5428134 is 4318245.

It is an interprime number because it is at equal distance from previous prime (5428127) and next prime (5428141).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 5428098 and 5428107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74322 + ... + 74394.

It is an arithmetic number, because the mean of its divisors is an integer number (204795).

Almost surely, 2^5428134 is an apocalyptic number.

5428134 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5428134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6553440).

5428134 is an abundant number, since it is smaller than the sum of its proper divisors (7678746).

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

5428134 is an equidigital number, since it uses as much as digits as its factorization.

5428134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113 (or 95 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 5428134 is about 2329.8356165189. The cubic root of 5428134 is about 175.7452193351.

The spelling of 5428134 in words is "five million, four hundred twenty-eight thousand, one hundred thirty-four".