60738644 has 24 divisors (see below), whose sum is σ = 110568360. Its totient is φ = 29159424.

The previous prime is 60738619. The next prime is 60738647. The reversal of 60738644 is 44683706.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 19624900 + 41113744 = 4430^2 + 6412^2 .

It is a junction number, because it is equal to n+sod(n) for n = 60738598 and 60738607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60738647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21032 + ... + 23744.

It is an arithmetic number, because the mean of its divisors is an integer number (4607015).

Almost surely, 2^60738644 is an apocalyptic number.

It is an amenable number.

60738644 is a deficient number, since it is larger than the sum of its proper divisors (49829716).

60738644 is a wasteful number, since it uses less digits than its factorization.

60738644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2939 (or 2937 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The square root of 60738644 is about 7793.5001122730. The cubic root of 60738644 is about 393.0867128401.

The spelling of 60738644 in words is "sixty million, seven hundred thirty-eight thousand, six hundred forty-four".