1046967648 has 48 divisors (see below), whose sum is σ = 2750413680. Its totient is φ = 348719616.

The previous prime is 1046967643. The next prime is 1046967703. The reversal of 1046967648 is 8467696401.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×1046967648² = 2192282511917303808, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1046967648.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046967643) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 149898 + ... + 156726.

It is an arithmetic number, because the mean of its divisors is an integer number (57300285).

Almost surely, 2^1046967648 is an apocalyptic number.

It is an amenable number.

1046967648 is an abundant number, since it is smaller than the sum of its proper divisors (1703446032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1046967648 is a wasteful number, since it uses less digits than its factorization.

1046967648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8439 (or 8431 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 51.

The square root of 1046967648 is about 32356.8794539894. The cubic root of 1046967648 is about 1015.4169780036.

The spelling of 1046967648 in words is "one billion, forty-six million, nine hundred sixty-seven thousand, six hundred forty-eight".