10526340 has 96 divisors (see below), whose sum is σ = 33022080. Its totient is φ = 2483200.

The previous prime is 10526317. The next prime is 10526353. The reversal of 10526340 is 4362501.

It is a happy number.

It is a super-2 number, since 2×10526340² = 221607667591200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26866 + ... + 27254.

It is an arithmetic number, because the mean of its divisors is an integer number (343980).

Almost surely, 2^10526340 is an apocalyptic number.

10526340 is a gapful number since it is divisible by the number (10) 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 10526340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16511040).

10526340 is an abundant number, since it is smaller than the sum of its proper divisors (22495740).

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

10526340 is a wasteful number, since it uses less digits than its factorization.

10526340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453 (or 451 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 10526340 is about 3244.4321537058. The cubic root of 10526340 is about 219.1589097060.

Adding to 10526340 its reverse (4362501), we get a palindrome (14888841).

The spelling of 10526340 in words is "ten million, five hundred twenty-six thousand, three hundred forty".