1047326705 has 16 divisors (see below), whose sum is σ = 1289513280. Its totient is φ = 816153408.

The previous prime is 1047326681. The next prime is 1047326711. The reversal of 1047326705 is 5076237401.

It is a cyclic number.

It is not a de Polignac number, because 1047326705 - 2¹² = 1047322609 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75059 + ... + 87911.

It is an arithmetic number, because the mean of its divisors is an integer number (80594580).

Almost surely, 2^1047326705 is an apocalyptic number.

It is an amenable number.

1047326705 is a deficient number, since it is larger than the sum of its proper divisors (242186575).

1047326705 is a wasteful number, since it uses less digits than its factorization.

1047326705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13280.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 1047326705 is about 32362.4273656968. The cubic root of 1047326705 is about 1015.5330436412.

The spelling of 1047326705 in words is "one billion, forty-seven million, three hundred twenty-six thousand, seven hundred five".