1047266012 has 24 divisors (see below), whose sum is σ = 2003158416. Its totient is φ = 476137728.

The previous prime is 1047265991. The next prime is 1047266023. The reversal of 1047266012 is 2106627401.

1047266012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 146813 + ... + 153780.

It is an arithmetic number, because the mean of its divisors is an integer number (83464934).

Almost surely, 2^1047266012 is an apocalyptic number.

It is an amenable number.

1047266012 is a deficient number, since it is larger than the sum of its proper divisors (955892404).

1047266012 is a wasteful number, since it uses less digits than its factorization.

1047266012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300677 (or 300675 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 1047266012 is about 32361.4896443288. The cubic root of 1047266012 is about 1015.5134264141.

The spelling of 1047266012 in words is "one billion, forty-seven million, two hundred sixty-six thousand, twelve".