10840260 has 96 divisors (see below), whose sum is σ = 32941440. Its totient is φ = 2654208.

The previous prime is 10840259. The next prime is 10840261. The reversal of 10840260 is 6204801.

It is an interprime number because it is at equal distance from previous prime (10840259) and next prime (10840261).

It is a super-2 number, since 2×10840260² = 235022473735200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10840261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42052 + ... + 42308.

It is an arithmetic number, because the mean of its divisors is an integer number (343140).

Almost surely, 2^10840260 is an apocalyptic number.

10840260 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 10840260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16470720).

10840260 is an abundant number, since it is smaller than the sum of its proper divisors (22101180).

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

10840260 is a wasteful number, since it uses less digits than its factorization.

10840260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325 (or 323 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 10840260 is about 3292.4550110822. The cubic root of 10840260 is about 221.3162143418.

The spelling of 10840260 in words is "ten million, eight hundred forty thousand, two hundred sixty".