651006112 has 24 divisors (see below), whose sum is σ = 1282521492. Its totient is φ = 325286400.

The previous prime is 651006079. The next prime is 651006121. The reversal of 651006112 is 211600156.

It can be written as a sum of positive squares in 2 ways, for example, as 646990096 + 4016016 = 25436^2 + 2004^2 .

It is a super-2 number, since 2×651006112² = 847617915722713088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49162 + ... + 60982.

Almost surely, 2^651006112 is an apocalyptic number.

It is an amenable number.

651006112 is a deficient number, since it is larger than the sum of its proper divisors (631515380).

651006112 is a wasteful number, since it uses less digits than its factorization.

651006112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13552 (or 13544 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 651006112 is about 25514.8214181483. The cubic root of 651006112 is about 866.6858152245.

Adding to 651006112 its reverse (211600156), we get a palindrome (862606268).

The spelling of 651006112 in words is "six hundred fifty-one million, six thousand, one hundred twelve".