10531092 has 144 divisors (see below), whose sum is σ = 32260032. Its totient is φ = 2626560.

The previous prime is 10531091. The next prime is 10531093. The reversal of 10531092 is 29013501.

It is an interprime number because it is at equal distance from previous prime (10531091) and next prime (10531093).

It is a super-2 number, since 2×10531092² = 221807797424928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10531091) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 554259 + ... + 554277.

It is an arithmetic number, because the mean of its divisors is an integer number (224028).

Almost surely, 2^10531092 is an apocalyptic number.

10531092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10531092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16130016).

10531092 is an abundant number, since it is smaller than the sum of its proper divisors (21728940).

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

10531092 is a wasteful number, since it uses less digits than its factorization.

10531092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86 (or 65 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 10531092 is about 3245.1644026151. The cubic root of 10531092 is about 219.1918837015.

Adding to 10531092 its reverse (29013501), we get a palindrome (39544593).

It can be divided in two parts, 1053 and 1092, that added together give a triangular number (2145 = T₆₅).

The spelling of 10531092 in words is "ten million, five hundred thirty-one thousand, ninety-two".