10664365 has 8 divisors (see below), whose sum is σ = 12837240. Its totient is φ = 8504832.

The previous prime is 10664359. The next prime is 10664371. The reversal of 10664365 is 56346601.

10664365 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10664359) and next prime (10664371).

It can be written as a sum of positive squares in 4 ways, for example, as 1190281 + 9474084 = 1091^2 + 3078^2 .

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 10664365 - 2¹⁹ = 10140077 is a prime.

It is a super-2 number, since 2×10664365² = 227457361706450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1480 + ... + 4849.

It is an arithmetic number, because the mean of its divisors is an integer number (1604655).

Almost surely, 2^10664365 is an apocalyptic number.

It is an amenable number.

10664365 is a deficient number, since it is larger than the sum of its proper divisors (2172875).

10664365 is an equidigital number, since it uses as much as digits as its factorization.

10664365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6671.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 10664365 is about 3265.6339353945. The cubic root of 10664365 is about 220.1126489209.

The spelling of 10664365 in words is "ten million, six hundred sixty-four thousand, three hundred sixty-five".