10666030 has 32 divisors (see below), whose sum is σ = 20512800. Its totient is φ = 3981312.

The previous prime is 10666003. The next prime is 10666031. The reversal of 10666030 is 3066601.

It is a super-2 number, since 2×10666030² = 227528391921800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10665992 and 10666010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10666031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13486 + ... + 14254.

It is an arithmetic number, because the mean of its divisors is an integer number (641025).

Almost surely, 2^10666030 is an apocalyptic number.

10666030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10666030 is a deficient number, since it is larger than the sum of its proper divisors (9846770).

10666030 is a wasteful number, since it uses less digits than its factorization.

10666030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 10666030 is about 3265.8888529771. Note that the first 4 decimals coincide. The cubic root of 10666030 is about 220.1241035329.

The spelling of 10666030 in words is "ten million, six hundred sixty-six thousand, thirty".