10621235 has 4 divisors (see below), whose sum is σ = 12745488. Its totient is φ = 8496984.

The previous prime is 10621213. The next prime is 10621241. The reversal of 10621235 is 53212601.

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 10621235 - 2¹⁴ = 10604851 is a prime.

It is a super-2 number, since 2×10621235² = 225621265850450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1062119 + ... + 1062128.

It is an arithmetic number, because the mean of its divisors is an integer number (3186372).

Almost surely, 2^10621235 is an apocalyptic number.

10621235 is a deficient number, since it is larger than the sum of its proper divisors (2124253).

10621235 is an equidigital number, since it uses as much as digits as its factorization.

10621235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2124252.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 10621235 is about 3259.0236267938. The cubic root of 10621235 is about 219.8155133814.

Adding to 10621235 its reverse (53212601), we get a palindrome (63833836).

The spelling of 10621235 in words is "ten million, six hundred twenty-one thousand, two hundred thirty-five".