10131796 has 12 divisors (see below), whose sum is σ = 18773748. Its totient is φ = 4767872.

The previous prime is 10131787. The next prime is 10131809. The reversal of 10131796 is 69713101.

10131796 = T₃₁₆ + T₃₁₇ + ... + T₄₅₁.

It can be written as a sum of positive squares in 2 ways, for example, as 9523396 + 608400 = 3086^2 + 780^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 74431 + ... + 74566.

It is an arithmetic number, because the mean of its divisors is an integer number (1564479).

Almost surely, 2^10131796 is an apocalyptic number.

It is an amenable number.

10131796 is a deficient number, since it is larger than the sum of its proper divisors (8641952).

10131796 is a wasteful number, since it uses less digits than its factorization.

10131796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149018 (or 149016 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 28.

The square root of 10131796 is about 3183.0482245797. The cubic root of 10131796 is about 216.3858273285.

Adding to 10131796 its reverse (69713101), we get a palindrome (79844897).

It can be divided in two parts, 1013 and 1796, that added together give a square (2809 = 53²).

The spelling of 10131796 in words is "ten million, one hundred thirty-one thousand, seven hundred ninety-six".