1111494 has 24 divisors (see below), whose sum is σ = 2365128. Its totient is φ = 348160.

The previous prime is 1111493. The next prime is 1111499. The reversal of 1111494 is 4941111.

It is a self number, because there is not a number n which added to its sum of digits gives 1111494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111493) 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 11 ways as a sum of consecutive naturals, for example, 1414 + ... + 2054.

It is an arithmetic number, because the mean of its divisors is an integer number (98547).

2^1111494 is an apocalyptic number.

1111494 is an abundant number, since it is smaller than the sum of its proper divisors (1253634).

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

1111494 is a wasteful number, since it uses less digits than its factorization.

1111494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680 (or 663 counting only the distinct ones).

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

The square root of 1111494 is about 1054.2741578925. The cubic root of 1111494 is about 103.5863127468.

The spelling of 1111494 in words is "one million, one hundred eleven thousand, four hundred ninety-four".