1026651112 has 16 divisors (see below), whose sum is σ = 1925786340. Its totient is φ = 513108096.

The previous prime is 1026651091. The next prime is 1026651113. The reversal of 1026651112 is 2111566201.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1010858436 + 15792676 = 31794^2 + 3974^2 .

It is a super-3 number, since 3×1026651112³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1026651113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6163 + ... + 45730.

Almost surely, 2^1026651112 is an apocalyptic number.

It is an amenable number.

1026651112 is a deficient number, since it is larger than the sum of its proper divisors (899135228).

1026651112 is a wasteful number, since it uses less digits than its factorization.

1026651112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54372 (or 54368 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 1026651112 is about 32041.3968484522. The cubic root of 1026651112 is about 1008.8059319456.

The spelling of 1026651112 in words is "one billion, twenty-six million, six hundred fifty-one thousand, one hundred twelve".