10307156 has 6 divisors (see below), whose sum is σ = 18037530. Its totient is φ = 5153576.

The previous prime is 10307137. The next prime is 10307173. The reversal of 10307156 is 65170301.

It can be written as a sum of positive squares in only one way, i.e., 8008900 + 2298256 = 2830^2 + 1516^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1288391 + ... + 1288398.

It is an arithmetic number, because the mean of its divisors is an integer number (3006255).

Almost surely, 2^10307156 is an apocalyptic number.

It is an amenable number.

10307156 is a deficient number, since it is larger than the sum of its proper divisors (7730374).

10307156 is a wasteful number, since it uses less digits than its factorization.

10307156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2576793 (or 2576791 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 10307156 is about 3210.4759771722. The cubic root of 10307156 is about 217.6270873953.

Adding to 10307156 its reverse (65170301), we get a palindrome (75477457).

The spelling of 10307156 in words is "ten million, three hundred seven thousand, one hundred fifty-six".