10992534 has 32 divisors (see below), whose sum is σ = 25451520. Its totient is φ = 3100032.

The previous prime is 10992529. The next prime is 10992539. The reversal of 10992534 is 43529901.

It is an interprime number because it is at equal distance from previous prime (10992529) and next prime (10992539).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10992495 and 10992504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10992539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1662 + ... + 4974.

It is an arithmetic number, because the mean of its divisors is an integer number (795360).

Almost surely, 2^10992534 is an apocalyptic number.

10992534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10992534, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12725760).

10992534 is an abundant number, since it is smaller than the sum of its proper divisors (14458986).

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

10992534 is a wasteful number, since it uses less digits than its factorization.

10992534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3404.

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

The square root of 10992534 is about 3315.4990574573. The cubic root of 10992534 is about 222.3476818043.

The spelling of 10992534 in words is "ten million, nine hundred ninety-two thousand, five hundred thirty-four".