10390267 has 4 divisors (see below), whose sum is σ = 10399576. Its totient is φ = 10380960.

The previous prime is 10390249. The next prime is 10390271. The reversal of 10390267 is 76209301.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 76209301 = 7 ⋅10887043.

It is a cyclic number.

It is not a de Polignac number, because 10390267 - 2⁷ = 10390139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10390277) 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, 2709 + ... + 5302.

It is an arithmetic number, because the mean of its divisors is an integer number (2599894).

Almost surely, 2^10390267 is an apocalyptic number.

10390267 is a deficient number, since it is larger than the sum of its proper divisors (9309).

10390267 is an equidigital number, since it uses as much as digits as its factorization.

10390267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9308.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 10390267 is about 3223.3937085004. The cubic root of 10390267 is about 218.2104622378.

Adding to 10390267 its reverse (76209301), we get a palindrome (86599568).

The spelling of 10390267 in words is "ten million, three hundred ninety thousand, two hundred sixty-seven".