60071667 has 4 divisors (see below), whose sum is σ = 80095560. Its totient is φ = 40047776.

The previous prime is 60071663. The next prime is 60071677. The reversal of 60071667 is 76617006.

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 60071667 - 2² = 60071663 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60071663) 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, 10011942 + ... + 10011947.

It is an arithmetic number, because the mean of its divisors is an integer number (20023890).

Almost surely, 2^60071667 is an apocalyptic number.

60071667 is a deficient number, since it is larger than the sum of its proper divisors (20023893).

60071667 is a wasteful number, since it uses less digits than its factorization.

60071667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20023892.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 60071667 is about 7750.5913967903. The cubic root of 60071667 is about 391.6425725533.

The spelling of 60071667 in words is "sixty million, seventy-one thousand, six hundred sixty-seven".