60260640 has 192 divisors, whose sum is σ = 210978432. Its totient is φ = 14336000.

The previous prime is 60260639. The next prime is 60260657. The reversal of 60260640 is 4606206.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 60260640.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 533224 + ... + 533336.

It is an arithmetic number, because the mean of its divisors is an integer number (1098846).

Almost surely, 2^60260640 is an apocalyptic number.

60260640 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60260640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105489216).

60260640 is an abundant number, since it is smaller than the sum of its proper divisors (150717792).

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

60260640 is a wasteful number, since it uses less digits than its factorization.

60260640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243 (or 235 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 60260640 is about 7762.7727005240. The cubic root of 60260640 is about 392.0528180947.

Adding to 60260640 its reverse (4606206), we get a palindrome (64866846).

The spelling of 60260640 in words is "sixty million, two hundred sixty thousand, six hundred forty".