1068252998 has 16 divisors (see below), whose sum is σ = 1687392000. Its totient is φ = 505811592.

The previous prime is 1068252959. The next prime is 1068253031. The reversal of 1068252998 is 8992528601.

It is a super-2 number, since 2×1068252998² = 2282328935471976008, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 137543 + ... + 145101.

It is an arithmetic number, because the mean of its divisors is an integer number (105462000).

Almost surely, 2^1068252998 is an apocalyptic number.

1068252998 is a deficient number, since it is larger than the sum of its proper divisors (619139002).

1068252998 is a wasteful number, since it uses less digits than its factorization.

1068252998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11299.

The product of its (nonzero) digits is 622080, while the sum is 50.

The square root of 1068252998 is about 32684.1398540638. The cubic root of 1068252998 is about 1022.2521675844.

The spelling of 1068252998 in words is "one billion, sixty-eight million, two hundred fifty-two thousand, nine hundred ninety-eight".