10506066 has 8 divisors (see below), whose sum is σ = 21012144. Its totient is φ = 3502020.

The previous prime is 10506059. The next prime is 10506077. The reversal of 10506066 is 66060501.

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

10506066 is an admirable number.

It is a super-2 number, since 2×10506066² = 220754845592712, which contains 22 as substring.

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, 875500 + ... + 875511.

It is an arithmetic number, because the mean of its divisors is an integer number (2626518).

Almost surely, 2^10506066 is an apocalyptic number.

10506066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10506066 is a wasteful number, since it uses less digits than its factorization.

10506066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1751016.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 10506066 is about 3241.3062181781. The cubic root of 10506066 is about 219.0181173894.

Adding to 10506066 its reverse (66060501), we get a palindrome (76566567).

The spelling of 10506066 in words is "ten million, five hundred six thousand, sixty-six".