10660146 has 48 divisors (see below), whose sum is σ = 25116480. Its totient is φ = 3007200.

The previous prime is 10660129. The next prime is 10660151. The reversal of 10660146 is 64106601.

It is a super-2 number, since 2×10660146² = 227277425482632, 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 23 ways as a sum of consecutive naturals, for example, 29515 + ... + 29873.

It is an arithmetic number, because the mean of its divisors is an integer number (523260).

Almost surely, 2^10660146 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10660146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12558240).

10660146 is an abundant number, since it is smaller than the sum of its proper divisors (14456334).

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

10660146 is a wasteful number, since it uses less digits than its factorization.

10660146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479 (or 472 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 10660146 is about 3264.9879019684. The cubic root of 10660146 is about 220.0836183518.

Adding to 10660146 its reverse (64106601), we get a palindrome (74766747).

The spelling of 10660146 in words is "ten million, six hundred sixty thousand, one hundred forty-six".