10140380 has 24 divisors (see below), whose sum is σ = 21518448. Its totient is φ = 4013568.

The previous prime is 10140371. The next prime is 10140397. The reversal of 10140380 is 8304101.

It is a happy number.

It is a congruent number.

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, 674 + ... + 4553.

It is an arithmetic number, because the mean of its divisors is an integer number (896602).

Almost surely, 2^10140380 is an apocalyptic number.

10140380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10140380 is an abundant number, since it is smaller than the sum of its proper divisors (11378068).

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

10140380 is a wasteful number, since it uses less digits than its factorization.

10140380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5333 (or 5331 counting only the distinct ones).

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

The square root of 10140380 is about 3184.3963321170. The cubic root of 10140380 is about 216.4469198739.

Adding to 10140380 its reverse (8304101), we get a palindrome (18444481).

The spelling of 10140380 in words is "ten million, one hundred forty thousand, three hundred eighty".