1047097695 has 64 divisors (see below), whose sum is σ = 2080604160. Its totient is φ = 438825600.

The previous prime is 1047097651. The next prime is 1047097699. The reversal of 1047097695 is 5967907401.

It is a happy number.

It is not a de Polignac number, because 1047097695 - 2¹⁰ = 1047096671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1047097699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 53380 + ... + 70310.

It is an arithmetic number, because the mean of its divisors is an integer number (32509440).

Almost surely, 2^1047097695 is an apocalyptic number.

1047097695 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1047097695 is a deficient number, since it is larger than the sum of its proper divisors (1033506465).

1047097695 is a wasteful number, since it uses less digits than its factorization.

1047097695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16996.

The product of its (nonzero) digits is 476280, while the sum is 48.

The square root of 1047097695 is about 32358.8889642398. Note that the first 3 decimals coincide. The cubic root of 1047097695 is about 1015.4590189285.

The spelling of 1047097695 in words is "one billion, forty-seven million, ninety-seven thousand, six hundred ninety-five".