36352661 has 4 divisors (see below), whose sum is σ = 36383424. Its totient is φ = 36321900.

The previous prime is 36352651. The next prime is 36352669. The reversal of 36352661 is 16625363.

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.

It is a cyclic number.

It is not a de Polignac number, because 36352661 - 2⁶ = 36352597 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 (36352669) 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, 13535 + ... + 15996.

It is an arithmetic number, because the mean of its divisors is an integer number (9095856).

Almost surely, 2^36352661 is an apocalyptic number.

It is an amenable number.

36352661 is a deficient number, since it is larger than the sum of its proper divisors (30763).

36352661 is a wasteful number, since it uses less digits than its factorization.

36352661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30762.

The product of its digits is 19440, while the sum is 32.

The square root of 36352661 is about 6029.3167938001. The cubic root of 36352661 is about 331.2674277766.

The spelling of 36352661 in words is "thirty-six million, three hundred fifty-two thousand, six hundred sixty-one".