10268740 has 48 divisors (see below), whose sum is σ = 23123520. Its totient is φ = 3818880.

The previous prime is 10268729. The next prime is 10268747. The reversal of 10268740 is 4786201.

It is a junction number, because it is equal to n+sod(n) for n = 10268699 and 10268708.

It is not an unprimeable number, because it can be changed into a prime (10268747) 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, 22959 + ... + 23401.

It is an arithmetic number, because the mean of its divisors is an integer number (481740).

Almost surely, 2^10268740 is an apocalyptic number.

10268740 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 10268740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11561760).

10268740 is an abundant number, since it is smaller than the sum of its proper divisors (12854780).

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

10268740 is a wasteful number, since it uses less digits than its factorization.

10268740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532 (or 530 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 10268740 is about 3204.4874785213. The cubic root of 10268740 is about 217.3563767538.

The spelling of 10268740 in words is "ten million, two hundred sixty-eight thousand, seven hundred forty".