1062225728 has 14 divisors (see below), whose sum is σ = 2107854306. Its totient is φ = 531112832.

The previous prime is 1062225727. The next prime is 1062225743. The reversal of 1062225728 is 8275222601.

It can be written as a sum of positive squares in only one way, i.e., 581388544 + 480837184 = 24112^2 + 21928^2 .

It is a super-2 number, since 2×1062225728² = 2256646994450259968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1062225727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8298575 + ... + 8298702.

Almost surely, 2^1062225728 is an apocalyptic number.

It is an amenable number.

1062225728 is a deficient number, since it is larger than the sum of its proper divisors (1045628578).

1062225728 is an equidigital number, since it uses as much as digits as its factorization.

1062225728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16597289 (or 16597279 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 1062225728 is about 32591.8046140437. The cubic root of 1062225728 is about 1020.3259652794.

The spelling of 1062225728 in words is "one billion, sixty-two million, two hundred twenty-five thousand, seven hundred twenty-eight".