1072773012 has 48 divisors (see below), whose sum is σ = 2536676352. Its totient is φ = 352827360.

The previous prime is 1072772999. The next prime is 1072773019. The reversal of 1072773012 is 2103772701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072773019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 346423 + ... + 349505.

It is an arithmetic number, because the mean of its divisors is an integer number (52847424).

Almost surely, 2^1072773012 is an apocalyptic number.

1072773012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1072773012 is an abundant number, since it is smaller than the sum of its proper divisors (1463903340).

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

1072773012 is a wasteful number, since it uses less digits than its factorization.

1072773012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3468 (or 3466 counting only the distinct ones).

The product of its (nonzero) digits is 4116, while the sum is 30.

The square root of 1072773012 is about 32753.2137659803. The cubic root of 1072773012 is about 1023.6919302861.

The spelling of 1072773012 in words is "one billion, seventy-two million, seven hundred seventy-three thousand, twelve".