2090153 has 4 divisors (see below), whose sum is σ = 2250948. Its totient is φ = 1929360.

The previous prime is 2090147. The next prime is 2090159. The reversal of 2090153 is 3510902.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3510902 = 2 ⋅1755451.

It is an interprime number because it is at equal distance from previous prime (2090147) and next prime (2090159).

It can be written as a sum of positive squares in 2 ways, for example, as 582169 + 1507984 = 763^2 + 1228^2 .

It is a cyclic number.

It is not a de Polignac number, because 2090153 - 2⁶ = 2090089 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2090159) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 80378 + ... + 80403.

It is an arithmetic number, because the mean of its divisors is an integer number (562737).

2^2090153 is an apocalyptic number.

It is an amenable number.

2090153 is a deficient number, since it is larger than the sum of its proper divisors (160795).

2090153 is a wasteful number, since it uses less digits than its factorization.

2090153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160794.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 2090153 is about 1445.7361446682. The cubic root of 2090153 is about 127.8574462772.

The spelling of 2090153 in words is "two million, ninety thousand, one hundred fifty-three".