5078785 has 16 divisors (see below), whose sum is σ = 6279120. Its totient is φ = 3942400.

The previous prime is 5078783. The next prime is 5078789. The reversal of 5078785 is 5878705.

It can be written as a sum of positive squares in 8 ways, for example, as 361201 + 4717584 = 601^2 + 2172^2 .

It is not a de Polignac number, because 5078785 - 2¹ = 5078783 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (5078783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44889 + ... + 45001.

It is an arithmetic number, because the mean of its divisors is an integer number (392445).

Almost surely, 2^5078785 is an apocalyptic number.

It is an amenable number.

5078785 is a deficient number, since it is larger than the sum of its proper divisors (1200335).

5078785 is a wasteful number, since it uses less digits than its factorization.

5078785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308.

The product of its (nonzero) digits is 78400, while the sum is 40.

The square root of 5078785 is about 2253.6159832589. The cubic root of 5078785 is about 171.8910545885.

The spelling of 5078785 in words is "five million, seventy-eight thousand, seven hundred eighty-five".