10664115 has 48 divisors (see below), whose sum is σ = 21669120. Its totient is φ = 4428480.

The previous prime is 10664113. The next prime is 10664179. The reversal of 10664115 is 51146601.

10664115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10664115 - 2¹ = 10664113 is a prime.

It is a super-2 number, since 2×10664115² = 227446697466450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10664113) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7426 + ... + 8744.

It is an arithmetic number, because the mean of its divisors is an integer number (451440).

Almost surely, 2^10664115 is an apocalyptic number.

10664115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10664115 is an abundant number, since it is smaller than the sum of its proper divisors (11005005).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10664115 is a wasteful number, since it uses less digits than its factorization.

10664115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1352 (or 1345 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 10664115 is about 3265.5956577629. The cubic root of 10664115 is about 220.1109289063.

The spelling of 10664115 in words is "ten million, six hundred sixty-four thousand, one hundred fifteen".