1026972972 has 48 divisors (see below), whose sum is σ = 2664933600. Its totient is φ = 342014400.

The previous prime is 1026972959. The next prime is 1026973001. The reversal of 1026972972 is 2792796201.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 136854 + ... + 144162.

It is an arithmetic number, because the mean of its divisors is an integer number (55519450).

Almost surely, 2^1026972972 is an apocalyptic number.

1026972972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1026972972 is an abundant number, since it is smaller than the sum of its proper divisors (1637960628).

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

1026972972 is a wasteful number, since it uses less digits than its factorization.

1026972972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8623 (or 8615 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 45.

The square root of 1026972972 is about 32046.4190199155. The cubic root of 1026972972 is about 1008.9113427478.

The spelling of 1026972972 in words is "one billion, twenty-six million, nine hundred seventy-two thousand, nine hundred seventy-two".