60716731 has 4 divisors (see below), whose sum is σ = 62128792. Its totient is φ = 59304672.

The previous prime is 60716717. The next prime is 60716743. The reversal of 60716731 is 13761706.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 60716731 - 2¹¹ = 60714683 is a prime.

It is a super-2 number, since 2×60716731² = 7373042846652722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 60716693 and 60716702.

It is not an unprimeable number, because it can be changed into a prime (60716791) 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, 705966 + ... + 706051.

It is an arithmetic number, because the mean of its divisors is an integer number (15532198).

Almost surely, 2^60716731 is an apocalyptic number.

60716731 is a deficient number, since it is larger than the sum of its proper divisors (1412061).

60716731 is a wasteful number, since it uses less digits than its factorization.

60716731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412060.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 60716731 is about 7792.0941344417. The cubic root of 60716731 is about 393.0394351672.

The spelling of 60716731 in words is "sixty million, seven hundred sixteen thousand, seven hundred thirty-one".