5437428 has 12 divisors (see below), whose sum is σ = 12687360. Its totient is φ = 1812472.

The previous prime is 5437403. The next prime is 5437459. The reversal of 5437428 is 8247345.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226548 + ... + 226571.

It is an arithmetic number, because the mean of its divisors is an integer number (1057280).

Almost surely, 2^5437428 is an apocalyptic number.

It is an amenable number.

5437428 is an abundant number, since it is smaller than the sum of its proper divisors (7249932).

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

5437428 is a wasteful number, since it uses less digits than its factorization.

5437428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453126 (or 453124 counting only the distinct ones).

The product of its digits is 26880, while the sum is 33.

The square root of 5437428 is about 2331.8293248006. The cubic root of 5437428 is about 175.8454652476.

The spelling of 5437428 in words is "five million, four hundred thirty-seven thousand, four hundred twenty-eight".