2088923 has 4 divisors (see below), whose sum is σ = 2092128. Its totient is φ = 2085720.

The previous prime is 2088913. The next prime is 2088949. The reversal of 2088923 is 3298802.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2088923 - 2⁴ = 2088907 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2088923.

It is not an unprimeable number, because it can be changed into a prime (2088913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236 + ... + 2057.

It is an arithmetic number, because the mean of its divisors is an integer number (523032).

2^2088923 is an apocalyptic number.

2088923 is a deficient number, since it is larger than the sum of its proper divisors (3205).

2088923 is an equidigital number, since it uses as much as digits as its factorization.

2088923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3204.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 2088923 is about 1445.3106932421. The cubic root of 2088923 is about 127.8323611091.

The spelling of 2088923 in words is "two million, eighty-eight thousand, nine hundred twenty-three".