60601663 has 4 divisors (see below), whose sum is σ = 62011048. Its totient is φ = 59192280.

The previous prime is 60601661. The next prime is 60601679. The reversal of 60601663 is 36610606.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 60601663 - 2¹ = 60601661 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 (60601661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 704628 + ... + 704713.

It is an arithmetic number, because the mean of its divisors is an integer number (15502762).

Almost surely, 2^60601663 is an apocalyptic number.

60601663 is a deficient number, since it is larger than the sum of its proper divisors (1409385).

60601663 is a wasteful number, since it uses less digits than its factorization.

60601663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409384.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 60601663 is about 7784.7069951283. The cubic root of 60601663 is about 392.7909871066.

The spelling of 60601663 in words is "sixty million, six hundred one thousand, six hundred sixty-three".