5104786 has 4 divisors (see below), whose sum is σ = 7657182. Its totient is φ = 2552392.

The previous prime is 5104769. The next prime is 5104837. The reversal of 5104786 is 6874015.

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., 4995225 + 109561 = 2235^2 + 331^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 1276195 + ... + 1276198.

Almost surely, 2^5104786 is an apocalyptic number.

5104786 is a deficient number, since it is larger than the sum of its proper divisors (2552396).

5104786 is a wasteful number, since it uses less digits than its factorization.

5104786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2552395.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 5104786 is about 2259.3773478549. The cubic root of 5104786 is about 172.1838893219.

The spelling of 5104786 in words is "five million, one hundred four thousand, seven hundred eighty-six".