1046549912 has 16 divisors (see below), whose sum is σ = 2029946400. Its totient is φ = 505230880.

The previous prime is 1046549909. The next prime is 1046549951. The reversal of 1046549912 is 2199456401.

It is a self number, because there is not a number n which added to its sum of digits gives 1046549912.

It is a congruent number.

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, 2255264 + ... + 2255727.

It is an arithmetic number, because the mean of its divisors is an integer number (126871650).

Almost surely, 2^1046549912 is an apocalyptic number.

It is an amenable number.

1046549912 is a deficient number, since it is larger than the sum of its proper divisors (983396488).

1046549912 is a wasteful number, since it uses less digits than its factorization.

1046549912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4511026 (or 4511022 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 1046549912 is about 32350.4236757419. The cubic root of 1046549912 is about 1015.2819109030.

The spelling of 1046549912 in words is "one billion, forty-six million, five hundred forty-nine thousand, nine hundred twelve".