10304156 has 12 divisors (see below), whose sum is σ = 18981480. Its totient is φ = 4880880.

The previous prime is 10304143. The next prime is 10304171. The reversal of 10304156 is 65140301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67715 + ... + 67866.

It is an arithmetic number, because the mean of its divisors is an integer number (1581790).

Almost surely, 2^10304156 is an apocalyptic number.

It is an amenable number.

10304156 is a deficient number, since it is larger than the sum of its proper divisors (8677324).

10304156 is a wasteful number, since it uses less digits than its factorization.

10304156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135604 (or 135602 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 10304156 is about 3210.0087227296. The cubic root of 10304156 is about 217.6059711723.

Adding to 10304156 its reverse (65140301), we get a palindrome (75444457).

The spelling of 10304156 in words is "ten million, three hundred four thousand, one hundred fifty-six".