1051708272 has 40 divisors (see below), whose sum is σ = 2749657344. Its totient is φ = 346344384.

The previous prime is 1051708271. The next prime is 1051708279. The reversal of 1051708272 is 2728071501.

It is a super-2 number, since 2×1051708272² = 2212180578786451968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051708271) 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 7 ways as a sum of consecutive naturals, for example, 128008 + ... + 135975.

Almost surely, 2^1051708272 is an apocalyptic number.

1051708272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1051708272 is an abundant number, since it is smaller than the sum of its proper divisors (1697949072).

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

1051708272 is a wasteful number, since it uses less digits than its factorization.

1051708272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264077 (or 264071 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 33.

The square root of 1051708272 is about 32430.0519888575. The cubic root of 1051708272 is about 1016.9472586203.

Adding to 1051708272 its reverse (2728071501), we get a palindrome (3779779773).

The spelling of 1051708272 in words is "one billion, fifty-one million, seven hundred eight thousand, two hundred seventy-two".