1125694706 has 16 divisors (see below), whose sum is σ = 1702266720. Its totient is φ = 558290880.

The previous prime is 1125694693. The next prime is 1125694709. The reversal of 1125694706 is 6074965211.

It is a super-2 number, since 2×1125694706² = 2534377142232852872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1125694709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125210 + ... + 133898.

It is an arithmetic number, because the mean of its divisors is an integer number (106391670).

Almost surely, 2^1125694706 is an apocalyptic number.

1125694706 is a deficient number, since it is larger than the sum of its proper divisors (576572014).

1125694706 is a wasteful number, since it uses less digits than its factorization.

1125694706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9209.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 1125694706 is about 33551.3741298326. The cubic root of 1125694706 is about 1040.2559484693.

The spelling of 1125694706 in words is "one billion, one hundred twenty-five million, six hundred ninety-four thousand, seven hundred six".