2049223 has 8 divisors (see below), whose sum is σ = 2247696. Its totient is φ = 1852800.

The previous prime is 2049191. The next prime is 2049263. The reversal of 2049223 is 3229402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2049223 - 2⁵ = 2049191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2049194 and 2049203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2049263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2265 + ... + 3037.

It is an arithmetic number, because the mean of its divisors is an integer number (280962).

2^2049223 is an apocalyptic number.

2049223 is a deficient number, since it is larger than the sum of its proper divisors (198473).

2049223 is a wasteful number, since it uses less digits than its factorization.

2049223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2049223 is about 1431.5107404417. The cubic root of 2049223 is about 127.0173576623.

The spelling of 2049223 in words is "two million, forty-nine thousand, two hundred twenty-three".