60565641 has 4 divisors (see below), whose sum is σ = 80754192. Its totient is φ = 40377092.

The previous prime is 60565639. The next prime is 60565649. The reversal of 60565641 is 14656506.

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 60565641 - 2¹ = 60565639 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60565649) 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, 10094271 + ... + 10094276.

It is an arithmetic number, because the mean of its divisors is an integer number (20188548).

Almost surely, 2^60565641 is an apocalyptic number.

It is an amenable number.

60565641 is a deficient number, since it is larger than the sum of its proper divisors (20188551).

60565641 is a wasteful number, since it uses less digits than its factorization.

60565641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20188550.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 60565641 is about 7782.3930124352. The cubic root of 60565641 is about 392.7131458912.

The spelling of 60565641 in words is "sixty million, five hundred sixty-five thousand, six hundred forty-one".