60423663 has 4 divisors (see below), whose sum is σ = 80564888. Its totient is φ = 40282440.

The previous prime is 60423659. The next prime is 60423673. The reversal of 60423663 is 36632406.

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

It is not a de Polignac number, because 60423663 - 2² = 60423659 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 60423663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60423653) 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, 10070608 + ... + 10070613.

It is an arithmetic number, because the mean of its divisors is an integer number (20141222).

Almost surely, 2^60423663 is an apocalyptic number.

60423663 is a deficient number, since it is larger than the sum of its proper divisors (20141225).

60423663 is a wasteful number, since it uses less digits than its factorization.

60423663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20141224.

The product of its (nonzero) digits is 15552, while the sum is 30.

The square root of 60423663 is about 7773.2659159455. The cubic root of 60423663 is about 392.4060396884.

The spelling of 60423663 in words is "sixty million, four hundred twenty-three thousand, six hundred sixty-three".