2055192 has 32 divisors (see below), whose sum is σ = 5409600. Its totient is φ = 648864.

The previous prime is 2055191. The next prime is 2055197. The reversal of 2055192 is 2915502.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2055191) 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, 1798 + ... + 2709.

It is an arithmetic number, because the mean of its divisors is an integer number (169050).

2^2055192 is an apocalyptic number.

It is an amenable number.

2055192 is an abundant number, since it is smaller than the sum of its proper divisors (3354408).

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

2055192 is a wasteful number, since it uses less digits than its factorization.

2055192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4535 (or 4531 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 2055192 is about 1433.5940848092. The cubic root of 2055192 is about 127.1405639807.

The spelling of 2055192 in words is "two million, fifty-five thousand, one hundred ninety-two".