5290985 has 8 divisors (see below), whose sum is σ = 7256256. Its totient is φ = 3628080.

The previous prime is 5290981. The next prime is 5290993. The reversal of 5290985 is 5890925.

It is a happy number.

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

It is not a de Polignac number, because 5290985 - 2² = 5290981 is a prime.

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

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (5290981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75551 + ... + 75620.

It is an arithmetic number, because the mean of its divisors is an integer number (907032).

Almost surely, 2^5290985 is an apocalyptic number.

It is an amenable number.

5290985 is a deficient number, since it is larger than the sum of its proper divisors (1965271).

5290985 is a wasteful number, since it uses less digits than its factorization.

5290985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151183.

The product of its (nonzero) digits is 32400, while the sum is 38.

The square root of 5290985 is about 2300.2141204679. The cubic root of 5290985 is about 174.2524301050.

The spelling of 5290985 in words is "five million, two hundred ninety thousand, nine hundred eighty-five".