1073282772 has 24 divisors (see below), whose sum is σ = 2520282016. Its totient is φ = 355481568.

The previous prime is 1073282753. The next prime is 1073282839. The reversal of 1073282772 is 2772823701.

It is a self number, because there is not a number n which added to its sum of digits gives 1073282772.

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, 282958 + ... + 286725.

Almost surely, 2^1073282772 is an apocalyptic number.

1073282772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1073282772 is an abundant number, since it is smaller than the sum of its proper divisors (1446999244).

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

1073282772 is a wasteful number, since it uses less digits than its factorization.

1073282772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569847 (or 569845 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 39.

The square root of 1073282772 is about 32760.9946735443. The cubic root of 1073282772 is about 1023.8540504982.

The spelling of 1073282772 in words is "one billion, seventy-three million, two hundred eighty-two thousand, seven hundred seventy-two".