5168290 has 8 divisors (see below), whose sum is σ = 9302940. Its totient is φ = 2067312.

The previous prime is 5168287. The next prime is 5168291. The reversal of 5168290 is 928615.

It can be written as a sum of positive squares in 2 ways, for example, as 5112121 + 56169 = 2261^2 + 237^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×5168290² = 53422443048200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5168291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258405 + ... + 258424.

Almost surely, 2^5168290 is an apocalyptic number.

5168290 is a deficient number, since it is larger than the sum of its proper divisors (4134650).

5168290 is a wasteful number, since it uses less digits than its factorization.

5168290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516836.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 5168290 is about 2273.3873405120. The cubic root of 5168290 is about 172.8949432880.

The spelling of 5168290 in words is "five million, one hundred sixty-eight thousand, two hundred ninety".