60641380 has 48 divisors (see below), whose sum is σ = 137168640. Its totient is φ = 22435328.

The previous prime is 60641311. The next prime is 60641389. The reversal of 60641380 is 8314606.

It is not an unprimeable number, because it can be changed into a prime (60641389) 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, 18549 + ... + 21571.

It is an arithmetic number, because the mean of its divisors is an integer number (2857680).

Almost surely, 2^60641380 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 60641380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68584320).

60641380 is an abundant number, since it is smaller than the sum of its proper divisors (76527260).

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

60641380 is a wasteful number, since it uses less digits than its factorization.

60641380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3108 (or 3106 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 60641380 is about 7787.2575403668. The cubic root of 60641380 is about 392.8767772320.

Adding to 60641380 its reverse (8314606), we get a palindrome (68955986).

The spelling of 60641380 in words is "sixty million, six hundred forty-one thousand, three hundred eighty".