5201890 has 16 divisors (see below), whose sum is σ = 9434232. Its totient is φ = 2065024.

The previous prime is 5201873. The next prime is 5201909. The reversal of 5201890 is 981025.

It can be written as a sum of positive squares in 4 ways, for example, as 2758921 + 2442969 = 1661^2 + 1563^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 529 + ... + 3268.

Almost surely, 2^5201890 is an apocalyptic number.

5201890 is a deficient number, since it is larger than the sum of its proper divisors (4232342).

5201890 is a wasteful number, since it uses less digits than its factorization.

5201890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3941.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 5201890 is about 2280.7652224637. The cubic root of 5201890 is about 173.2688081656.

The spelling of 5201890 in words is "five million, two hundred one thousand, eight hundred ninety".