60232640 has 56 divisors (see below), whose sum is σ = 154472640. Its totient is φ = 22238208.

The previous prime is 60232639. The next prime is 60232643. The reversal of 60232640 is 4623206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60232643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3080 + ... + 11399.

It is an arithmetic number, because the mean of its divisors is an integer number (2758440).

Almost surely, 2^60232640 is an apocalyptic number.

It is an amenable number.

60232640 is an abundant number, since it is smaller than the sum of its proper divisors (94240000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60232640 is a wasteful number, since it uses less digits than its factorization.

60232640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14509 (or 14499 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 60232640 is about 7760.9690116634. The cubic root of 60232640 is about 391.9920864708.

Adding to 60232640 its reverse (4623206), we get a palindrome (64855846).

The spelling of 60232640 in words is "sixty million, two hundred thirty-two thousand, six hundred forty".