2048426 has 8 divisors (see below), whose sum is σ = 3206304. Its totient is φ = 979660.

The previous prime is 2048419. The next prime is 2048429. The reversal of 2048426 is 6248402.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2048395 and 2048404.

It is not an unprimeable number, because it can be changed into a prime (2048429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22220 + ... + 22311.

It is an arithmetic number, because the mean of its divisors is an integer number (400788).

2^2048426 is an apocalyptic number.

2048426 is a deficient number, since it is larger than the sum of its proper divisors (1157878).

2048426 is a wasteful number, since it uses less digits than its factorization.

2048426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44556.

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 2048426 is about 1431.2323361355. The cubic root of 2048426 is about 127.0008886622. Note that the first 3 decimals are identical.

The spelling of 2048426 in words is "two million, forty-eight thousand, four hundred twenty-six".