5478386 has 16 divisors (see below), whose sum is σ = 8851680. Its totient is φ = 2533440.

The previous prime is 5478383. The next prime is 5478397. The reversal of 5478386 is 6838745.

5478386 = T₁₅₅ + T₁₅₆ + ... + T₃₃₁.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5478383) 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, 641 + ... + 3371.

It is an arithmetic number, because the mean of its divisors is an integer number (553230).

Almost surely, 2^5478386 is an apocalyptic number.

5478386 is a deficient number, since it is larger than the sum of its proper divisors (3373294).

5478386 is a wasteful number, since it uses less digits than its factorization.

5478386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2809.

The product of its digits is 161280, while the sum is 41.

The square root of 5478386 is about 2340.5952234421. The cubic root of 5478386 is about 176.2858860918.

The spelling of 5478386 in words is "five million, four hundred seventy-eight thousand, three hundred eighty-six".