36131326 has 48 divisors (see below), whose sum is σ = 69595632. Its totient is φ = 14026320.

The previous prime is 36131299. The next prime is 36131327. The reversal of 36131326 is 62313163.

It is a self number, because there is not a number n which added to its sum of digits gives 36131326.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36131327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 130300 + ... + 130576.

It is an arithmetic number, because the mean of its divisors is an integer number (1449909).

Almost surely, 2^36131326 is an apocalyptic number.

36131326 is a deficient number, since it is larger than the sum of its proper divisors (33464306).

36131326 is a wasteful number, since it uses less digits than its factorization.

36131326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326 (or 297 counting only the distinct ones).

The product of its digits is 1944, while the sum is 25.

The square root of 36131326 is about 6010.9338708723. The cubic root of 36131326 is about 330.5937458887.

Adding to 36131326 its reverse (62313163), we get a palindrome (98444489).

The spelling of 36131326 in words is "thirty-six million, one hundred thirty-one thousand, three hundred twenty-six".