2055694 has 24 divisors (see below), whose sum is σ = 3384360. Its totient is φ = 935088.

The previous prime is 2055689. The next prime is 2055707. The reversal of 2055694 is 4965502.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

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 11 ways as a sum of consecutive naturals, for example, 30649 + ... + 30715.

It is an arithmetic number, because the mean of its divisors is an integer number (141015).

2^2055694 is an apocalyptic number.

2055694 is a deficient number, since it is larger than the sum of its proper divisors (1328666).

2055694 is a wasteful number, since it uses less digits than its factorization.

2055694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 2055694 is about 1433.7691585468. The cubic root of 2055694 is about 127.1509148980.

The spelling of 2055694 in words is "two million, fifty-five thousand, six hundred ninety-four".