10290289 has 4 divisors (see below), whose sum is σ = 10298880. Its totient is φ = 10281700.

The previous prime is 10290283. The next prime is 10290307. The reversal of 10290289 is 98209201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 98209201 = 107 ⋅917843.

It is a cyclic number.

It is not a de Polignac number, because 10290289 - 2³ = 10290281 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10290289.

It is not an unprimeable number, because it can be changed into a prime (10290281) 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, 2137 + ... + 5014.

It is an arithmetic number, because the mean of its divisors is an integer number (2574720).

Almost surely, 2^10290289 is an apocalyptic number.

It is an amenable number.

10290289 is a deficient number, since it is larger than the sum of its proper divisors (8591).

10290289 is an equidigital number, since it uses as much as digits as its factorization.

10290289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8590.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 10290289 is about 3207.8480325601. The cubic root of 10290289 is about 217.5083116567.

The spelling of 10290289 in words is "ten million, two hundred ninety thousand, two hundred eighty-nine".