60732505 has 8 divisors (see below), whose sum is σ = 72921600. Its totient is φ = 48557616.

The previous prime is 60732491. The next prime is 60732509. The reversal of 60732505 is 50523706.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 60732505 - 2⁵ = 60732473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60732509) 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, 12286 + ... + 16504.

It is an arithmetic number, because the mean of its divisors is an integer number (9115200).

Almost surely, 2^60732505 is an apocalyptic number.

It is an amenable number.

60732505 is a deficient number, since it is larger than the sum of its proper divisors (12189095).

60732505 is a wasteful number, since it uses less digits than its factorization.

60732505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7103.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 60732505 is about 7793.1062484737. The cubic root of 60732505 is about 393.0734689892.

The spelling of 60732505 in words is "sixty million, seven hundred thirty-two thousand, five hundred five".