10140512 has 12 divisors (see below), whose sum is σ = 19964196. Its totient is φ = 5070240.

The previous prime is 10140511. The next prime is 10140521. The reversal of 10140512 is 21504101.

10140512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10140511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158414 + ... + 158477.

It is an arithmetic number, because the mean of its divisors is an integer number (1663683).

Almost surely, 2^10140512 is an apocalyptic number.

It is an amenable number.

10140512 is a deficient number, since it is larger than the sum of its proper divisors (9823684).

10140512 is an equidigital number, since it uses as much as digits as its factorization.

10140512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316901 (or 316893 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 10140512 is about 3184.4170581128. The cubic root of 10140512 is about 216.4478590521.

Adding to 10140512 its reverse (21504101), we get a palindrome (31644613).

The spelling of 10140512 in words is "ten million, one hundred forty thousand, five hundred twelve".