10620105 has 8 divisors (see below), whose sum is σ = 16992192. Its totient is φ = 5664048.

The previous prime is 10620067. The next prime is 10620131. The reversal of 10620105 is 50102601.

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

It is not a de Polignac number, because 10620105 - 2⁶ = 10620041 is a prime.

It is a super-2 number, since 2×10620105² = 225573260422050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15), and also a Moran number because the ratio is a prime number: 708007 = 10620105 / (1 + 0 + 6 + 2 + 0 + 1 + 0 + 5).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353989 + ... + 354018.

It is an arithmetic number, because the mean of its divisors is an integer number (2124024).

Almost surely, 2^10620105 is an apocalyptic number.

10620105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10620105 is a deficient number, since it is larger than the sum of its proper divisors (6372087).

10620105 is an equidigital number, since it uses as much as digits as its factorization.

10620105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708015.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 10620105 is about 3258.8502573761. The cubic root of 10620105 is about 219.8077176671.

Adding to 10620105 its reverse (50102601), we get a palindrome (60722706).

The spelling of 10620105 in words is "ten million, six hundred twenty thousand, one hundred five".