60613632 has 66 divisors (see below), whose sum is σ = 175047158. Its totient is φ = 20201472.

The previous prime is 60613607. The next prime is 60613633. The reversal of 60613632 is 23631606.

It can be written as a sum of positive squares in only one way, i.e., 60466176 + 147456 = 7776^2 + 384^2 .

It is a junction number, because it is equal to n+sod(n) for n = 60613596 and 60613605.

It is not an unprimeable number, because it can be changed into a prime (60613633) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5928 + ... + 12504.

Almost surely, 2^60613632 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 60613632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87523579).

60613632 is an abundant number, since it is smaller than the sum of its proper divisors (114433526).

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

60613632 is a wasteful number, since it uses less digits than its factorization.

60613632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6603 (or 6582 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 60613632 is about 7785.4757080091. The cubic root of 60613632 is about 392.8168445150.

The spelling of 60613632 in words is "sixty million, six hundred thirteen thousand, six hundred thirty-two".