10661346 has 24 divisors (see below), whose sum is σ = 24459084. Its totient is φ = 3344640.

The previous prime is 10661333. The next prime is 10661347. The reversal of 10661346 is 64316601.

10661346 is a `hidden beast` number, since 1 + 0 + 6 + 613 + 46 = 666.

10661346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10634121 + 27225 = 3261^2 + 165^2 .

It is a super-2 number, since 2×10661346² = 227328597063432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10661347) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17115 + ... + 17726.

Almost surely, 2^10661346 is an apocalyptic number.

10661346 is an abundant number, since it is smaller than the sum of its proper divisors (13797738).

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

10661346 is a wasteful number, since it uses less digits than its factorization.

10661346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34866 (or 34863 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 10661346 is about 3265.1716647062. The cubic root of 10661346 is about 220.0918762259.

Adding to 10661346 its reverse (64316601), we get a palindrome (74977947).

The spelling of 10661346 in words is "ten million, six hundred sixty-one thousand, three hundred forty-six".