60312444 has 12 divisors (see below), whose sum is σ = 140729064. Its totient is φ = 20104144.

The previous prime is 60312443. The next prime is 60312449. The reversal of 60312444 is 44421306.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60312443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2513007 + ... + 2513030.

It is an arithmetic number, because the mean of its divisors is an integer number (11727422).

Almost surely, 2^60312444 is an apocalyptic number.

It is an amenable number.

60312444 is an abundant number, since it is smaller than the sum of its proper divisors (80416620).

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

60312444 is a wasteful number, since it uses less digits than its factorization.

60312444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5026044 (or 5026042 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 60312444 is about 7766.1086780961. The cubic root of 60312444 is about 392.1651306924.

The spelling of 60312444 in words is "sixty million, three hundred twelve thousand, four hundred forty-four".