1061752272 has 160 divisors (see below), whose sum is σ = 3343785984. Its totient is φ = 283392000.

The previous prime is 1061752271. The next prime is 1061752291. The reversal of 1061752272 is 2722571601.

1061752272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1061752272² = 2254635774194323968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061752271) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 861897 + ... + 863127.

Almost surely, 2^1061752272 is an apocalyptic number.

1061752272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1061752272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1671892992).

1061752272 is an abundant number, since it is smaller than the sum of its proper divisors (2282033712).

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

1061752272 is a wasteful number, since it uses less digits than its factorization.

1061752272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1417 (or 1411 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 33.

The square root of 1061752272 is about 32584.5403834395. The cubic root of 1061752272 is about 1020.1743492816.

The spelling of 1061752272 in words is "one billion, sixty-one million, seven hundred fifty-two thousand, two hundred seventy-two".