65006073 has 24 divisors (see below), whose sum is σ = 106891200. Its totient is φ = 37683360.

The previous prime is 65006069. The next prime is 65006099. The reversal of 65006073 is 37060056.

65006073 is a `hidden beast` number, since 6 + 50 + 0 + 607 + 3 = 666.

It is not a de Polignac number, because 65006073 - 2² = 65006069 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65006063) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11998 + ... + 16551.

It is an arithmetic number, because the mean of its divisors is an integer number (4453800).

Almost surely, 2^65006073 is an apocalyptic number.

It is an amenable number.

65006073 is a deficient number, since it is larger than the sum of its proper divisors (41885127).

65006073 is a wasteful number, since it uses less digits than its factorization.

65006073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28589 (or 28586 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 65006073 is about 8062.6343709733. The cubic root of 65006073 is about 402.0850974523.

The spelling of 65006073 in words is "sixty-five million, six thousand, seventy-three".