2048366 has 4 divisors (see below), whose sum is σ = 3072552. Its totient is φ = 1024182.

The previous prime is 2048359. The next prime is 2048369. The reversal of 2048366 is 6638402.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2048369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512090 + ... + 512093.

It is an arithmetic number, because the mean of its divisors is an integer number (768138).

2^2048366 is an apocalyptic number.

2048366 is a deficient number, since it is larger than the sum of its proper divisors (1024186).

2048366 is a wasteful number, since it uses less digits than its factorization.

2048366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024185.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 2048366 is about 1431.2113750247. The cubic root of 2048366 is about 126.9996486650. Note that the first 3 decimals are identical.

The spelling of 2048366 in words is "two million, forty-eight thousand, three hundred sixty-six".