10140304 has 20 divisors (see below), whose sum is σ = 19870380. Its totient is φ = 5012480.

The previous prime is 10140301. The next prime is 10140307. The reversal of 10140304 is 40304101.

It is an interprime number because it is at equal distance from previous prime (10140301) and next prime (10140307).

It can be written as a sum of positive squares in 2 ways, for example, as 898704 + 9241600 = 948^2 + 3040^2 .

It is not an unprimeable number, because it can be changed into a prime (10140301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2137 + ... + 4984.

It is an arithmetic number, because the mean of its divisors is an integer number (993519).

Almost surely, 2^10140304 is an apocalyptic number.

It is an amenable number.

10140304 is a deficient number, since it is larger than the sum of its proper divisors (9730076).

10140304 is an equidigital number, since it uses as much as digits as its factorization.

10140304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7218 (or 7212 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 10140304 is about 3184.3843989066. The cubic root of 10140304 is about 216.4463791313.

Adding to 10140304 its reverse (40304101), we get a palindrome (50444405).

It can be divided in two parts, 101 and 40304, that multiplied together give a palindrome (4070704).

The spelling of 10140304 in words is "ten million, one hundred forty thousand, three hundred four".