36436061 has 4 divisors (see below), whose sum is σ = 36462624. Its totient is φ = 36409500.

The previous prime is 36436051. The next prime is 36436073. The reversal of 36436061 is 16063463.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16063463 = 13 ⋅1235651.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36436061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36436021) 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, 11105 + ... + 14006.

It is an arithmetic number, because the mean of its divisors is an integer number (9115656).

Almost surely, 2^36436061 is an apocalyptic number.

It is an amenable number.

36436061 is a deficient number, since it is larger than the sum of its proper divisors (26563).

36436061 is a wasteful number, since it uses less digits than its factorization.

36436061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26562.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 36436061 is about 6036.2290380667. The cubic root of 36436061 is about 331.5205647029.

The spelling of 36436061 in words is "thirty-six million, four hundred thirty-six thousand, sixty-one".