60253644 has 72 divisors (see below), whose sum is σ = 163692144. Its totient is φ = 17177600.

The previous prime is 60253643. The next prime is 60253657. The reversal of 60253644 is 44635206.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (60253643) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23464 + ... + 25904.

It is an arithmetic number, because the mean of its divisors is an integer number (2273502).

Almost surely, 2^60253644 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 60253644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81846072).

60253644 is an abundant number, since it is smaller than the sum of its proper divisors (103438500).

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

60253644 is a wasteful number, since it uses less digits than its factorization.

60253644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2487 (or 2474 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 60253644 is about 7762.3220752556. The cubic root of 60253644 is about 392.0376456280.

It can be divided in two parts, 6025 and 3644, that added together give a palindrome (9669).

The spelling of 60253644 in words is "sixty million, two hundred fifty-three thousand, six hundred forty-four".