60145072 has 80 divisors (see below), whose sum is σ = 132804000. Its totient is φ = 26347776.

The previous prime is 60145049. The next prime is 60145079. The reversal of 60145072 is 27054106.

It is not an unprimeable number, because it can be changed into a prime (60145079) 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, 1019379 + ... + 1019437.

It is an arithmetic number, because the mean of its divisors is an integer number (1660050).

Almost surely, 2^60145072 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 60145072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66402000).

60145072 is an abundant number, since it is smaller than the sum of its proper divisors (72658928).

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

60145072 is a wasteful number, since it uses less digits than its factorization.

60145072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135 (or 103 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 60145072 is about 7755.3253961391. The cubic root of 60145072 is about 391.8020310945.

Adding to 60145072 its reverse (27054106), we get a palindrome (87199178).

The spelling of 60145072 in words is "sixty million, one hundred forty-five thousand, seventy-two".