1068997714 has 4 divisors (see below), whose sum is σ = 1603496574. Its totient is φ = 534498856.

The previous prime is 1068997697. The next prime is 1068997717. The reversal of 1068997714 is 4177998601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4177998601 = 7 ⋅596856943.

It can be written as a sum of positive squares in only one way, i.e., 1051899489 + 17098225 = 32433^2 + 4135^2 .

It is a super-2 number, since 2×1068997714² = 2285512225074451592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1068997717) 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, 267249427 + ... + 267249430.

Almost surely, 2^1068997714 is an apocalyptic number.

1068997714 is a deficient number, since it is larger than the sum of its proper divisors (534498860).

1068997714 is an equidigital number, since it uses as much as digits as its factorization.

1068997714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534498859.

The product of its (nonzero) digits is 762048, while the sum is 52.

The square root of 1068997714 is about 32695.5304896556. The cubic root of 1068997714 is about 1022.4896614829.

The spelling of 1068997714 in words is "one billion, sixty-eight million, nine hundred ninety-seven thousand, seven hundred fourteen".