5619432 has 128 divisors (see below), whose sum is σ = 18063360. Its totient is φ = 1416960.

The previous prime is 5619413. The next prime is 5619443. The reversal of 5619432 is 2349165.

It is a self number, because there is not a number n which added to its sum of digits gives 5619432.

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, 67663 + ... + 67745.

It is an arithmetic number, because the mean of its divisors is an integer number (141120).

Almost surely, 2^5619432 is an apocalyptic number.

5619432 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5619432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9031680).

5619432 is an abundant number, since it is smaller than the sum of its proper divisors (12443928).

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

5619432 is a wasteful number, since it uses less digits than its factorization.

5619432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143 (or 139 counting only the distinct ones).

The product of its digits is 6480, while the sum is 30.

The square root of 5619432 is about 2370.5341170293. The cubic root of 5619432 is about 177.7859650165.

The spelling of 5619432 in words is "five million, six hundred nineteen thousand, four hundred thirty-two".