5872778 has 4 divisors (see below), whose sum is σ = 8809170. Its totient is φ = 2936388.

The previous prime is 5872739. The next prime is 5872787. The reversal of 5872778 is 8772785.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5870929 + 1849 = 2423^2 + 43^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1468193 + ... + 1468196.

Almost surely, 2^5872778 is an apocalyptic number.

5872778 is a deficient number, since it is larger than the sum of its proper divisors (2936392).

5872778 is a wasteful number, since it uses less digits than its factorization.

5872778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2936391.

The product of its digits is 219520, while the sum is 44.

The square root of 5872778 is about 2423.3815217584. The cubic root of 5872778 is about 180.4185527369.

The spelling of 5872778 in words is "five million, eight hundred seventy-two thousand, seven hundred seventy-eight".