1111000494 has 16 divisors (see below), whose sum is σ = 2222668368. Its totient is φ = 370222272.

The previous prime is 1111000481. The next prime is 1111000511. The reversal of 1111000494 is 4940001111.

It is a self number, because there is not a number n which added to its sum of digits gives 1111000494.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4687 + ... + 47370.

It is an arithmetic number, because the mean of its divisors is an integer number (138916773).

Almost surely, 2^1111000494 is an apocalyptic number.

1111000494 is an abundant number, since it is smaller than the sum of its proper divisors (1111667874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1111000494 is a wasteful number, since it uses less digits than its factorization.

1111000494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55619.

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 1111000494 is about 33331.6740353676. The cubic root of 1111000494 is about 1035.7097962023.

The spelling of 1111000494 in words is "one billion, one hundred eleven million, four hundred ninety-four", and thus it is an aban number.