5380428 has 24 divisors (see below), whose sum is σ = 12988080. Its totient is φ = 1731520.

The previous prime is 5380423. The next prime is 5380447. The reversal of 5380428 is 8240835.

It is a junction number, because it is equal to n+sod(n) for n = 5380395 and 5380404.

It is not an unprimeable number, because it can be changed into a prime (5380423) 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, 7383 + ... + 8078.

It is an arithmetic number, because the mean of its divisors is an integer number (541170).

Almost surely, 2^5380428 is an apocalyptic number.

5380428 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

5380428 is an abundant number, since it is smaller than the sum of its proper divisors (7607652).

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

5380428 is a wasteful number, since it uses less digits than its factorization.

5380428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15497 (or 15495 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 5380428 is about 2319.5749610651. The cubic root of 5380428 is about 175.2288489013.

The spelling of 5380428 in words is "five million, three hundred eighty thousand, four hundred twenty-eight".