36436534 has 4 divisors (see below), whose sum is σ = 54654804. Its totient is φ = 18218266.

The previous prime is 36436507. The next prime is 36436537. The reversal of 36436534 is 43563463.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 36436534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36436537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9109132 + ... + 9109135.

It is an arithmetic number, because the mean of its divisors is an integer number (13663701).

Almost surely, 2^36436534 is an apocalyptic number.

36436534 is a deficient number, since it is larger than the sum of its proper divisors (18218270).

36436534 is a wasteful number, since it uses less digits than its factorization.

36436534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18218269.

The product of its digits is 77760, while the sum is 34.

The square root of 36436534 is about 6036.2682180301. The cubic root of 36436534 is about 331.5219992574.

Adding to 36436534 its reverse (43563463), we get a palindrome (79999997).

The spelling of 36436534 in words is "thirty-six million, four hundred thirty-six thousand, five hundred thirty-four".