5382778 has 16 divisors (see below), whose sum is σ = 8826624. Its totient is φ = 2450880.

The previous prime is 5382739. The next prime is 5382779. The reversal of 5382778 is 8772835.

It is a self number, because there is not a number n which added to its sum of digits gives 5382778.

It is not an unprimeable number, because it can be changed into a prime (5382779) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1500 + ... + 3607.

It is an arithmetic number, because the mean of its divisors is an integer number (551664).

Almost surely, 2^5382778 is an apocalyptic number.

5382778 is a deficient number, since it is larger than the sum of its proper divisors (3443846).

5382778 is a wasteful number, since it uses less digits than its factorization.

5382778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5157.

The product of its digits is 94080, while the sum is 40.

The square root of 5382778 is about 2320.0814640870. The cubic root of 5382778 is about 175.2543566526.

The spelling of 5382778 in words is "five million, three hundred eighty-two thousand, seven hundred seventy-eight".