10141640 has 32 divisors (see below), whose sum is σ = 23146560. Its totient is φ = 3998400.

The previous prime is 10141631. The next prime is 10141667. The reversal of 10141640 is 4614101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1055 + ... + 4625.

It is an arithmetic number, because the mean of its divisors is an integer number (723330).

Almost surely, 2^10141640 is an apocalyptic number.

10141640 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 10141640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11573280).

10141640 is an abundant number, since it is smaller than the sum of its proper divisors (13004920).

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

10141640 is a wasteful number, since it uses less digits than its factorization.

10141640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3653 (or 3649 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 10141640 is about 3184.5941656670. The cubic root of 10141640 is about 216.4558844237.

Adding to 10141640 its reverse (4614101), we get a palindrome (14755741).

The spelling of 10141640 in words is "ten million, one hundred forty-one thousand, six hundred forty".