5419778 has 32 divisors (see below), whose sum is σ = 10141824. Its totient is φ = 2115072.

The previous prime is 5419759. The next prime is 5419783. The reversal of 5419778 is 8779145.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17501 + ... + 17807.

It is an arithmetic number, because the mean of its divisors is an integer number (316932).

Almost surely, 2^5419778 is an apocalyptic number.

5419778 is a deficient number, since it is larger than the sum of its proper divisors (4722046).

5419778 is a wasteful number, since it uses less digits than its factorization.

5419778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426.

The product of its digits is 70560, while the sum is 41.

The square root of 5419778 is about 2328.0416662938. The cubic root of 5419778 is about 175.6549930412.

The spelling of 5419778 in words is "five million, four hundred nineteen thousand, seven hundred seventy-eight".