35564961 has 8 divisors (see below), whose sum is σ = 48314880. Its totient is φ = 23262512.

The previous prime is 35564951. The next prime is 35564983. The reversal of 35564961 is 16946553.

35564961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35564961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (35564911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111681 + ... + 111998.

It is an arithmetic number, because the mean of its divisors is an integer number (6039360).

Almost surely, 2^35564961 is an apocalyptic number.

It is an amenable number.

35564961 is a deficient number, since it is larger than the sum of its proper divisors (12749919).

35564961 is a wasteful number, since it uses less digits than its factorization.

35564961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223735.

The product of its digits is 97200, while the sum is 39.

The square root of 35564961 is about 5963.6365583426. The cubic root of 35564961 is about 328.8572687969.

The spelling of 35564961 in words is "thirty-five million, five hundred sixty-four thousand, nine hundred sixty-one".