2090592 has 144 divisors (see below), whose sum is σ = 7312032. Its totient is φ = 552960.

The previous prime is 2090573. The next prime is 2090593. The reversal of 2090592 is 2950902.

It is a tau number, because it is divible by the number of its divisors (144).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2090593) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34242 + ... + 34302.

It is an arithmetic number, because the mean of its divisors is an integer number (50778).

2^2090592 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2090592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3656016).

2090592 is an abundant number, since it is smaller than the sum of its proper divisors (5221440).

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

2090592 is a wasteful number, since it uses less digits than its factorization.

2090592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 2090592 is about 1445.8879624646. The cubic root of 2090592 is about 127.8663970557.

The spelling of 2090592 in words is "two million, ninety thousand, five hundred ninety-two".