1026471716 has 6 divisors (see below), whose sum is σ = 1796325510. Its totient is φ = 513235856.

The previous prime is 1026471709. The next prime is 1026471737. The reversal of 1026471716 is 6171746201.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 614544100 + 411927616 = 24790^2 + 20296^2 .

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 as a sum of consecutive naturals, namely, 128308961 + ... + 128308968.

It is an arithmetic number, because the mean of its divisors is an integer number (299387585).

Almost surely, 2^1026471716 is an apocalyptic number.

It is an amenable number.

1026471716 is a deficient number, since it is larger than the sum of its proper divisors (769853794).

1026471716 is a wasteful number, since it uses less digits than its factorization.

1026471716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256617933 (or 256617931 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 1026471716 is about 32038.5972851497. The cubic root of 1026471716 is about 1008.7471692724.

The spelling of 1026471716 in words is "one billion, twenty-six million, four hundred seventy-one thousand, seven hundred sixteen".