10117240 has 64 divisors (see below), whose sum is σ = 27164160. Its totient is φ = 3315840.

The previous prime is 10117231. The next prime is 10117297. The reversal of 10117240 is 4271101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5655 + ... + 7225.

It is an arithmetic number, because the mean of its divisors is an integer number (424440).

Almost surely, 2^10117240 is an apocalyptic number.

10117240 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 10117240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13582080).

10117240 is an abundant number, since it is smaller than the sum of its proper divisors (17046920).

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

10117240 is a wasteful number, since it uses less digits than its factorization.

10117240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1612 (or 1608 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 10117240 is about 3180.7609152528. The cubic root of 10117240 is about 216.2821529925.

Adding to 10117240 its reverse (4271101), we get a palindrome (14388341).

The spelling of 10117240 in words is "ten million, one hundred seventeen thousand, two hundred forty".