10236530 has 8 divisors (see below), whose sum is σ = 18425772. Its totient is φ = 4094608.

The previous prime is 10236521. The next prime is 10236539. The reversal of 10236530 is 3563201.

It is an interprime number because it is at equal distance from previous prime (10236521) and next prime (10236539).

It can be written as a sum of positive squares in 2 ways, for example, as 9728161 + 508369 = 3119^2 + 713^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (10236539) 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 3 ways as a sum of consecutive naturals, for example, 511817 + ... + 511836.

Almost surely, 2^10236530 is an apocalyptic number.

10236530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10236530 is a deficient number, since it is larger than the sum of its proper divisors (8189242).

10236530 is a wasteful number, since it uses less digits than its factorization.

10236530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023660.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 10236530 is about 3199.4577665598. The cubic root of 10236530 is about 217.1288778347.

Adding to 10236530 its reverse (3563201), we get a palindrome (13799731).

The spelling of 10236530 in words is "ten million, two hundred thirty-six thousand, five hundred thirty".