10533668 has 6 divisors (see below), whose sum is σ = 18433926. Its totient is φ = 5266832.

The previous prime is 10533661. The next prime is 10533703. The reversal of 10533668 is 86633501.

It can be written as a sum of positive squares in only one way, i.e., 10510564 + 23104 = 3242^2 + 152^2 .

It is a super-4 number, since 4×10533668⁴ (a number of 29 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (10533661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1316705 + ... + 1316712.

It is an arithmetic number, because the mean of its divisors is an integer number (3072321).

Almost surely, 2^10533668 is an apocalyptic number.

It is an amenable number.

10533668 is a deficient number, since it is larger than the sum of its proper divisors (7900258).

10533668 is a wasteful number, since it uses less digits than its factorization.

10533668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2633421 (or 2633419 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 10533668 is about 3245.5612765745. The cubic root of 10533668 is about 219.2097543477.

The spelling of 10533668 in words is "ten million, five hundred thirty-three thousand, six hundred sixty-eight".