1005114346 has 4 divisors (see below), whose sum is σ = 1507671522. Its totient is φ = 502557172.

The previous prime is 1005114343. The next prime is 1005114347. The reversal of 1005114346 is 6434115001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6434115001 = 17 ⋅378477353.

It can be written as a sum of positive squares in only one way, i.e., 997612225 + 7502121 = 31585^2 + 2739^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1005114346.

It is not an unprimeable number, because it can be changed into a prime (1005114343) 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 as a sum of consecutive naturals, namely, 251278585 + ... + 251278588.

Almost surely, 2^1005114346 is an apocalyptic number.

1005114346 is a deficient number, since it is larger than the sum of its proper divisors (502557176).

1005114346 is an equidigital number, since it uses as much as digits as its factorization.

1005114346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502557175.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1005114346 is about 31703.5383829629. The cubic root of 1005114346 is about 1001.7018839479.

Adding to 1005114346 its reverse (6434115001), we get a palindrome (7439229347).

The spelling of 1005114346 in words is "one billion, five million, one hundred fourteen thousand, three hundred forty-six".