65003074 has 4 divisors (see below), whose sum is σ = 97504614. Its totient is φ = 32501536.

The previous prime is 65003041. The next prime is 65003093. The reversal of 65003074 is 47030056.

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

It can be written as a sum of positive squares in only one way, i.e., 35224225 + 29778849 = 5935^2 + 5457^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16250767 + ... + 16250770.

Almost surely, 2^65003074 is an apocalyptic number.

65003074 is a deficient number, since it is larger than the sum of its proper divisors (32501540).

65003074 is a wasteful number, since it uses less digits than its factorization.

65003074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32501539.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 65003074 is about 8062.4483874317. The cubic root of 65003074 is about 402.0789140723.

The spelling of 65003074 in words is "sixty-five million, three thousand, seventy-four".