1959894 has 12 divisors (see below), whose sum is σ = 4246476. Its totient is φ = 653292.

The previous prime is 1959889. The next prime is 1959941. The reversal of 1959894 is 4989591.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54424 + ... + 54459.

It is an arithmetic number, because the mean of its divisors is an integer number (353873).

2^1959894 is an apocalyptic number.

1959894 is an abundant number, since it is smaller than the sum of its proper divisors (2286582).

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

1959894 is a wasteful number, since it uses less digits than its factorization.

1959894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108891 (or 108888 counting only the distinct ones).

The product of its digits is 116640, while the sum is 45.

The square root of 1959894 is about 1399.9621423453. The cubic root of 1959894 is about 125.1442388306.

The spelling of 1959894 in words is "one million, nine hundred fifty-nine thousand, eight hundred ninety-four".