10140507 has 36 divisors (see below), whose sum is σ = 16272360. Its totient is φ = 6080256.

The previous prime is 10140499. The next prime is 10140511. The reversal of 10140507 is 70504101.

It is not a de Polignac number, because 10140507 - 2³ = 10140499 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10140507.

It is not an unprimeable number, because it can be changed into a prime (10140527) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 89683 + ... + 89795.

It is an arithmetic number, because the mean of its divisors is an integer number (452010).

Almost surely, 2^10140507 is an apocalyptic number.

10140507 is a deficient number, since it is larger than the sum of its proper divisors (6131853).

10140507 is a wasteful number, since it uses less digits than its factorization.

10140507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204 (or 188 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 10140507 is about 3184.4162730397. The cubic root of 10140507 is about 216.4478234773.

Adding to 10140507 its reverse (70504101), we get a palindrome (80644608).

The spelling of 10140507 in words is "ten million, one hundred forty thousand, five hundred seven".