5201690 has 16 divisors (see below), whose sum is σ = 10083528. Its totient is φ = 1920576.

The previous prime is 5201689. The next prime is 5201699. The reversal of 5201690 is 961025.

It can be written as a sum of positive squares in 4 ways, for example, as 3073009 + 2128681 = 1753^2 + 1459^2 .

It is a super-2 number, since 2×5201690² = 54115157712200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5201699) 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, 19877 + ... + 20136.

Almost surely, 2^5201690 is an apocalyptic number.

5201690 is a deficient number, since it is larger than the sum of its proper divisors (4881838).

5201690 is a wasteful number, since it uses less digits than its factorization.

5201690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40033.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 5201690 is about 2280.7213771086. The cubic root of 5201690 is about 173.2665875492.

The spelling of 5201690 in words is "five million, two hundred one thousand, six hundred ninety".