5419840 has 28 divisors (see below), whose sum is σ = 12906756. Its totient is φ = 2167808.

The previous prime is 5419837. The next prime is 5419853. The reversal of 5419840 is 489145.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1915456 + 3504384 = 1384^2 + 1872^2 .

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, 8149 + ... + 8788.

Almost surely, 2^5419840 is an apocalyptic number.

It is an amenable number.

5419840 is an abundant number, since it is smaller than the sum of its proper divisors (7486916).

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

5419840 is a wasteful number, since it uses less digits than its factorization.

5419840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16954 (or 16944 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 5419840 is about 2328.0549821686. The cubic root of 5419840 is about 175.6556628452.

The spelling of 5419840 in words is "five million, four hundred nineteen thousand, eight hundred forty".