10663670 has 8 divisors (see below), whose sum is σ = 19194624. Its totient is φ = 4265464.

The previous prime is 10663661. The next prime is 10663687. The reversal of 10663670 is 7636601.

It is a happy number.

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

It is a super-2 number, since 2×10663670² = 227427715737800, which contains 22 as substring.

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, 533174 + ... + 533193.

It is an arithmetic number, because the mean of its divisors is an integer number (2399328).

Almost surely, 2^10663670 is an apocalyptic number.

10663670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10663670 is a deficient number, since it is larger than the sum of its proper divisors (8530954).

10663670 is a wasteful number, since it uses less digits than its factorization.

10663670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066374.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 10663670 is about 3265.5275224686. The cubic root of 10663670 is about 220.1078672137.

The spelling of 10663670 in words is "ten million, six hundred sixty-three thousand, six hundred seventy".