10326290 has 16 divisors (see below), whose sum is σ = 20017368. Its totient is φ = 3812736.

The previous prime is 10326271. The next prime is 10326299. The reversal of 10326290 is 9262301.

It can be written as a sum of positive squares in 4 ways, for example, as 8357881 + 1968409 = 2891^2 + 1403^2 .

It is not an unprimeable number, because it can be changed into a prime (10326299) 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, 39587 + ... + 39846.

Almost surely, 2^10326290 is an apocalyptic number.

10326290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10326290 is a deficient number, since it is larger than the sum of its proper divisors (9691078).

10326290 is a wasteful number, since it uses less digits than its factorization.

10326290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79453.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 10326290 is about 3213.4545274517. The cubic root of 10326290 is about 217.7616703537.

Adding to 10326290 its reverse (9262301), we get a palindrome (19588591).

The spelling of 10326290 in words is "ten million, three hundred twenty-six thousand, two hundred ninety".