60724313 has 4 divisors (see below), whose sum is σ = 65395428. Its totient is φ = 56053200.

The previous prime is 60724309. The next prime is 60724327. The reversal of 60724313 is 31342706.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31342706 = 2 ⋅15671353.

It can be written as a sum of positive squares in 2 ways, for example, as 35844169 + 24880144 = 5987^2 + 4988^2 .

It is a cyclic number.

It is not a de Polignac number, because 60724313 - 2² = 60724309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60724613) 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, 2335538 + ... + 2335563.

It is an arithmetic number, because the mean of its divisors is an integer number (16348857).

Almost surely, 2^60724313 is an apocalyptic number.

It is an amenable number.

60724313 is a deficient number, since it is larger than the sum of its proper divisors (4671115).

60724313 is a wasteful number, since it uses less digits than its factorization.

60724313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4671114.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 60724313 is about 7792.5806380172. The cubic root of 60724313 is about 393.0557947489.

The spelling of 60724313 in words is "sixty million, seven hundred twenty-four thousand, three hundred thirteen".