36340061 has 4 divisors (see below), whose sum is σ = 36368124. Its totient is φ = 36312000.

The previous prime is 36340019. The next prime is 36340093. The reversal of 36340061 is 16004363.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16004363 = 617 ⋅25939.

It can be written as a sum of positive squares in 2 ways, for example, as 4202500 + 32137561 = 2050^2 + 5669^2 .

It is a cyclic number.

It is not a de Polignac number, because 36340061 - 2⁶ = 36339997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36345061) by changing a digit.

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, 11990 + ... + 14711.

It is an arithmetic number, because the mean of its divisors is an integer number (9092031).

Almost surely, 2^36340061 is an apocalyptic number.

It is an amenable number.

36340061 is a deficient number, since it is larger than the sum of its proper divisors (28063).

36340061 is a wasteful number, since it uses less digits than its factorization.

36340061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28062.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 36340061 is about 6028.2718087359. The cubic root of 36340061 is about 331.2291504143.

The spelling of 36340061 in words is "thirty-six million, three hundred forty thousand, sixty-one".