10543768 has 8 divisors (see below), whose sum is σ = 19769580. Its totient is φ = 5271880.

The previous prime is 10543763. The next prime is 10543781. The reversal of 10543768 is 86734501.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×10543768² = 222342087275648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10543763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 658978 + ... + 658993.

Almost surely, 2^10543768 is an apocalyptic number.

It is an amenable number.

10543768 is a deficient number, since it is larger than the sum of its proper divisors (9225812).

10543768 is a wasteful number, since it uses less digits than its factorization.

10543768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317977 (or 1317973 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 10543768 is about 3247.1168750139. The cubic root of 10543768 is about 219.2797936184.

It can be divided in two parts, 10543 and 768, that added together give a palindrome (11311).

The spelling of 10543768 in words is "ten million, five hundred forty-three thousand, seven hundred sixty-eight".