10240533 has 16 divisors (see below), whose sum is σ = 15366400. Its totient is φ = 6739200.

The previous prime is 10240523. The next prime is 10240537. The reversal of 10240533 is 33504201.

It is not a de Polignac number, because 10240533 - 2⁶ = 10240469 is a prime.

It is a super-2 number, since 2×10240533² = 209737032248178, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10240537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268 + ... + 4533.

It is an arithmetic number, because the mean of its divisors is an integer number (960400).

Almost surely, 2^10240533 is an apocalyptic number.

It is an amenable number.

10240533 is a deficient number, since it is larger than the sum of its proper divisors (5125867).

10240533 is an equidigital number, since it uses as much as digits as its factorization.

10240533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4889 (or 4883 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 10240533 is about 3200.0832801663. The cubic root of 10240533 is about 217.1571769304.

Adding to 10240533 its reverse (33504201), we get a palindrome (43744734).

The spelling of 10240533 in words is "ten million, two hundred forty thousand, five hundred thirty-three".