10234521 has 24 divisors (see below), whose sum is σ = 16979040. Its totient is φ = 5875200.

The previous prime is 10234513. The next prime is 10234531. The reversal of 10234521 is 12543201.

It is not a de Polignac number, because 10234521 - 2³ = 10234513 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10234494 and 10234503.

It is not an unprimeable number, because it can be changed into a prime (10234501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 840 + ... + 4601.

It is an arithmetic number, because the mean of its divisors is an integer number (707460).

Almost surely, 2^10234521 is an apocalyptic number.

10234521 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10234521 is a deficient number, since it is larger than the sum of its proper divisors (6744519).

10234521 is a wasteful number, since it uses less digits than its factorization.

10234521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5477 (or 5474 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 10234521 is about 3199.1437917043. The cubic root of 10234521 is about 217.1146724853.

Adding to 10234521 its reverse (12543201), we get a palindrome (22777722).

The spelling of 10234521 in words is "ten million, two hundred thirty-four thousand, five hundred twenty-one".