5387928 has 64 divisors (see below), whose sum is σ = 16584960. Its totient is φ = 1420416.

The previous prime is 5387923. The next prime is 5387951. The reversal of 5387928 is 8297835.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a d-powerful number, because it can be written as 5⁷ + 3¹⁴ + 8² + 7⁴ + 9² + 2¹⁸ + 8⁶ .

It is a self number, because there is not a number n which added to its sum of digits gives 5387928.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5387923) 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, 951 + ... + 3417.

It is an arithmetic number, because the mean of its divisors is an integer number (259140).

Almost surely, 2^5387928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5387928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8292480).

5387928 is an abundant number, since it is smaller than the sum of its proper divisors (11197032).

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

5387928 is a wasteful number, since it uses less digits than its factorization.

5387928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2496 (or 2492 counting only the distinct ones).

The product of its digits is 120960, while the sum is 42.

The square root of 5387928 is about 2321.1910735655. The cubic root of 5387928 is about 175.3102306670.

The spelling of 5387928 in words is "five million, three hundred eighty-seven thousand, nine hundred twenty-eight".