10620705 has 8 divisors (see below), whose sum is σ = 16993152. Its totient is φ = 5664368.

The previous prime is 10620691. The next prime is 10620719. The reversal of 10620705 is 50702601.

It is an interprime number because it is at equal distance from previous prime (10620691) and next prime (10620719).

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

It is a cyclic number.

It is not a de Polignac number, because 10620705 - 2⁴ = 10620689 is a prime.

It is a super-2 number, since 2×10620705² = 225598749394050, which contains 22 as substring.

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, 354009 + ... + 354038.

It is an arithmetic number, because the mean of its divisors is an integer number (2124144).

Almost surely, 2^10620705 is an apocalyptic number.

10620705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10620705 is a deficient number, since it is larger than the sum of its proper divisors (6372447).

10620705 is an equidigital number, since it uses as much as digits as its factorization.

10620705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708055.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 10620705 is about 3258.9423130826. The cubic root of 10620705 is about 219.8118570533.

It can be divided in two parts, 10620 and 705, that added together give a triangular number (11325 = T₁₅₀).

The spelling of 10620705 in words is "ten million, six hundred twenty thousand, seven hundred five".