10647485 has 4 divisors (see below), whose sum is σ = 12776988. Its totient is φ = 8517984.

The previous prime is 10647473. The next prime is 10647487. The reversal of 10647485 is 58474601.

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 1240996 + 9406489 = 1114^2 + 3067^2 .

It is a cyclic number.

It is not a de Polignac number, because 10647485 - 2¹² = 10643389 is a prime.

It is a super-2 number, since 2×10647485² = 226737873650450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10647487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1064744 + ... + 1064753.

It is an arithmetic number, because the mean of its divisors is an integer number (3194247).

Almost surely, 2^10647485 is an apocalyptic number.

It is an amenable number.

10647485 is a deficient number, since it is larger than the sum of its proper divisors (2129503).

10647485 is an equidigital number, since it uses as much as digits as its factorization.

10647485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2129502.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 10647485 is about 3263.0484213385. The cubic root of 10647485 is about 219.9964531109.

The spelling of 10647485 in words is "ten million, six hundred forty-seven thousand, four hundred eighty-five".