10235215 has 4 divisors (see below), whose sum is σ = 12282264. Its totient is φ = 8188168.

The previous prime is 10235153. The next prime is 10235219. The reversal of 10235215 is 51253201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10235215 - 2⁹ = 10234703 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10235192 and 10235201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10235219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1023517 + ... + 1023526.

It is an arithmetic number, because the mean of its divisors is an integer number (3070566).

Almost surely, 2^10235215 is an apocalyptic number.

10235215 is a deficient number, since it is larger than the sum of its proper divisors (2047049).

10235215 is an equidigital number, since it uses as much as digits as its factorization.

10235215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2047048.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 10235215 is about 3199.2522563874. The cubic root of 10235215 is about 217.1195798694.

Adding to 10235215 its reverse (51253201), we get a palindrome (61488416).

It can be divided in two parts, 10 and 235215, that added together give a square (235225 = 485²).

The spelling of 10235215 in words is "ten million, two hundred thirty-five thousand, two hundred fifteen".