5428388 has 12 divisors (see below), whose sum is σ = 10856832. Its totient is φ = 2326440.

The previous prime is 5428387. The next prime is 5428393. The reversal of 5428388 is 8838245.

5428388 is an admirable number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5428387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96908 + ... + 96963.

It is an arithmetic number, because the mean of its divisors is an integer number (904736).

Almost surely, 2^5428388 is an apocalyptic number.

It is an amenable number.

5428388 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5428388 is a wasteful number, since it uses less digits than its factorization.

5428388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193882 (or 193880 counting only the distinct ones).

The product of its digits is 61440, while the sum is 38.

The square root of 5428388 is about 2329.8901261648. The cubic root of 5428388 is about 175.7479605220.

The spelling of 5428388 in words is "five million, four hundred twenty-eight thousand, three hundred eighty-eight".