10715405 has 4 divisors (see below), whose sum is σ = 12858492. Its totient is φ = 8572320.

The previous prime is 10715387. The next prime is 10715417. The reversal of 10715405 is 50451701.

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

It can be written as a sum of positive squares in 2 ways, for example, as 7828804 + 2886601 = 2798^2 + 1699^2 .

It is not a de Polignac number, because 10715405 - 2¹⁴ = 10699021 is a prime.

It is a super-2 number, since 2×10715405² = 229639808628050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent 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, 1071536 + ... + 1071545.

It is an arithmetic number, because the mean of its divisors is an integer number (3214623).

Almost surely, 2^10715405 is an apocalyptic number.

It is an amenable number.

10715405 is a deficient number, since it is larger than the sum of its proper divisors (2143087).

10715405 is an equidigital number, since it uses as much as digits as its factorization.

10715405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2143086.

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 10715405 is about 3273.4393227919. The cubic root of 10715405 is about 220.4632456397.

The spelling of 10715405 in words is "ten million, seven hundred fifteen thousand, four hundred five".