10992543 has 8 divisors (see below), whose sum is σ = 14672688. Its totient is φ = 7320384.

The previous prime is 10992539. The next prime is 10992547. The reversal of 10992543 is 34529901.

It is an interprime number because it is at equal distance from previous prime (10992539) and next prime (10992547).

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

It is not a de Polignac number, because 10992543 - 2² = 10992539 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10992547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3021 + ... + 5577.

It is an arithmetic number, because the mean of its divisors is an integer number (1834086).

Almost surely, 2^10992543 is an apocalyptic number.

10992543 is a deficient number, since it is larger than the sum of its proper divisors (3680145).

10992543 is a wasteful number, since it uses less digits than its factorization.

10992543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3993.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 10992543 is about 3315.5004147187. The cubic root of 10992543 is about 222.3477424858.

The spelling of 10992543 in words is "ten million, nine hundred ninety-two thousand, five hundred forty-three".