60231663 has 12 divisors (see below), whose sum is σ = 92119248. Its totient is φ = 37792320.

The previous prime is 60231617. The next prime is 60231679. The reversal of 60231663 is 36613206.

It is not a de Polignac number, because 60231663 - 2⁸ = 60231407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60231683) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 196683 + ... + 196988.

It is an arithmetic number, because the mean of its divisors is an integer number (7676604).

Almost surely, 2^60231663 is an apocalyptic number.

60231663 is a deficient number, since it is larger than the sum of its proper divisors (31887585).

60231663 is a wasteful number, since it uses less digits than its factorization.

60231663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393694 (or 393691 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 60231663 is about 7760.9060682371. The cubic root of 60231663 is about 391.9899670312.

Adding to 60231663 its reverse (36613206), we get a palindrome (96844869).

The spelling of 60231663 in words is "sixty million, two hundred thirty-one thousand, six hundred sixty-three".