60615601 has 2 divisors, whose sum is σ = 60615602. Its totient is φ = 60615600.

The previous prime is 60615593. The next prime is 60615617. The reversal of 60615601 is 10651606.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38750625 + 21864976 = 6225^2 + 4676^2 .

It is a cyclic number.

It is not a de Polignac number, because 60615601 - 2³ = 60615593 is a prime.

It is not a weakly prime, because it can be changed into another prime (60615641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30307800 + 30307801.

It is an arithmetic number, because the mean of its divisors is an integer number (30307801).

Almost surely, 2^60615601 is an apocalyptic number.

It is an amenable number.

60615601 is a deficient number, since it is larger than the sum of its proper divisors (1).

60615601 is an equidigital number, since it uses as much as digits as its factorization.

60615601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 60615601 is about 7785.6021603984. The cubic root of 60615601 is about 392.8210979476.

It can be divided in two parts, 60615 and 601, that added together give a palindrome (61216).

The spelling of 60615601 in words is "sixty million, six hundred fifteen thousand, six hundred one".