60728901 has 16 divisors (see below), whose sum is σ = 84779520. Its totient is φ = 38594160.

The previous prime is 60728893. The next prime is 60728909. The reversal of 60728901 is 10982706.

It is an interprime number because it is at equal distance from previous prime (60728893) and next prime (60728909).

It is not a de Polignac number, because 60728901 - 2³ = 60728893 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60728909) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21510 + ... + 24168.

It is an arithmetic number, because the mean of its divisors is an integer number (5298720).

Almost surely, 2^60728901 is an apocalyptic number.

It is an amenable number.

60728901 is a deficient number, since it is larger than the sum of its proper divisors (24050619).

60728901 is a wasteful number, since it uses less digits than its factorization.

60728901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3016.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 60728901 is about 7792.8750150378. The cubic root of 60728901 is about 393.0656935549.

The spelling of 60728901 in words is "sixty million, seven hundred twenty-eight thousand, nine hundred one".