36131834 has 8 divisors (see below), whose sum is σ = 57385908. Its totient is φ = 17003200.

The previous prime is 36131831. The next prime is 36131839. The reversal of 36131834 is 43813163.

It can be written as a sum of positive squares in 2 ways, for example, as 34774609 + 1357225 = 5897^2 + 1165^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 36131797 and 36131806.

It is not an unprimeable number, because it can be changed into a prime (36131831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 531317 + ... + 531384.

Almost surely, 2^36131834 is an apocalyptic number.

36131834 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

36131834 is a deficient number, since it is larger than the sum of its proper divisors (21254074).

36131834 is a wasteful number, since it uses less digits than its factorization.

36131834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062720.

The product of its digits is 5184, while the sum is 29.

The square root of 36131834 is about 6010.9761270529. The cubic root of 36131834 is about 330.5952952445.

Adding to 36131834 its reverse (43813163), we get a palindrome (79944997).

The spelling of 36131834 in words is "thirty-six million, one hundred thirty-one thousand, eight hundred thirty-four".