2001362648 has 32 divisors (see below), whose sum is σ = 3838440960. Its totient is φ = 977845920.

The previous prime is 2001362633. The next prime is 2001362651. The reversal of 2001362648 is 8462631002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255965 + ... + 263667.

It is an arithmetic number, because the mean of its divisors is an integer number (119951280).

Almost surely, 2^2001362648 is an apocalyptic number.

It is an amenable number.

2001362648 is a deficient number, since it is larger than the sum of its proper divisors (1837078312).

2001362648 is a wasteful number, since it uses less digits than its factorization.

2001362648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8447 (or 8443 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 2001362648 is about 44736.5918236962. The cubic root of 2001362648 is about 1260.2071230850.

The spelling of 2001362648 in words is "two billion, one million, three hundred sixty-two thousand, six hundred forty-eight".