1265012 has 12 divisors (see below), whose sum is σ = 2530080. Its totient is φ = 542136.

The previous prime is 1264997. The next prime is 1265029. The reversal of 1265012 is 2105621.

1265012 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22562 + ... + 22617.

It is an arithmetic number, because the mean of its divisors is an integer number (210840).

2^1265012 is an apocalyptic number.

It is an amenable number.

1265012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1265012 is a wasteful number, since it uses less digits than its factorization.

1265012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45190 (or 45188 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1265012 is about 1124.7275225582. The cubic root of 1265012 is about 108.1512512691.

The spelling of 1265012 in words is "one million, two hundred sixty-five thousand, twelve".