60615552 has 64 divisors (see below), whose sum is σ = 164799360. Its totient is φ = 19729920.

The previous prime is 60615551. The next prime is 60615553. The reversal of 60615552 is 25551606.

60615552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (60615551) and next prime (60615553).

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60615551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14677 + ... + 18347.

It is an arithmetic number, because the mean of its divisors is an integer number (2574990).

Almost surely, 2^60615552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60615552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82399680).

60615552 is an abundant number, since it is smaller than the sum of its proper divisors (104183808).

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

60615552 is a wasteful number, since it uses less digits than its factorization.

60615552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3731 (or 3719 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 60615552 is about 7785.5990135634. The cubic root of 60615552 is about 392.8209920989.

The spelling of 60615552 in words is "sixty million, six hundred fifteen thousand, five hundred fifty-two".