1114772746 has 8 divisors (see below), whose sum is σ = 1673124804. Its totient is φ = 557064480.

The previous prime is 1114772723. The next prime is 1114772749. The reversal of 1114772746 is 6472774111.

It can be written as a sum of positive squares in 2 ways, for example, as 701667121 + 413105625 = 26489^2 + 20325^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1114772699 and 1114772708.

It is not an unprimeable number, because it can be changed into a prime (1114772749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156595 + ... + 163558.

Almost surely, 2^1114772746 is an apocalyptic number.

1114772746 is a deficient number, since it is larger than the sum of its proper divisors (558352058).

1114772746 is a wasteful number, since it uses less digits than its factorization.

1114772746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321896.

The product of its digits is 65856, while the sum is 40.

The square root of 1114772746 is about 33388.2126805254. The cubic root of 1114772746 is about 1036.8806762165.

The spelling of 1114772746 in words is "one billion, one hundred fourteen million, seven hundred seventy-two thousand, seven hundred forty-six".