19068998 has 16 divisors (see below), whose sum is σ = 30917040. Its totient is φ = 8768736.

The previous prime is 19068997. The next prime is 19069007. The reversal of 19068998 is 89986091.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19068991) 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 7 ways as a sum of consecutive naturals, for example, 6788 + ... + 9176.

It is an arithmetic number, because the mean of its divisors is an integer number (1932315).

Almost surely, 2^19068998 is an apocalyptic number.

19068998 is a deficient number, since it is larger than the sum of its proper divisors (11848042).

19068998 is a wasteful number, since it uses less digits than its factorization.

19068998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2711.

The product of its (nonzero) digits is 279936, while the sum is 50.

The square root of 19068998 is about 4366.8063845332. The cubic root of 19068998 is about 267.1627823400.

The spelling of 19068998 in words is "nineteen million, sixty-eight thousand, nine hundred ninety-eight".