10140272 has 10 divisors (see below), whose sum is σ = 19646808. Its totient is φ = 5070128.

The previous prime is 10140259. The next prime is 10140289. The reversal of 10140272 is 27204101.

10140272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10140272.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316868 + ... + 316899.

Almost surely, 2^10140272 is an apocalyptic number.

It is an amenable number.

10140272 is a deficient number, since it is larger than the sum of its proper divisors (9506536).

10140272 is an equidigital number, since it uses as much as digits as its factorization.

10140272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633775 (or 633769 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 10140272 is about 3184.3793743836. The cubic root of 10140272 is about 216.4461514494.

Adding to 10140272 its reverse (27204101), we get a palindrome (37344373).

The spelling of 10140272 in words is "ten million, one hundred forty thousand, two hundred seventy-two".