2048846621 has 8 divisors (see below), whose sum is σ = 2108842680. Its totient is φ = 1989093888.

The previous prime is 2048846587. The next prime is 2048846659. The reversal of 2048846621 is 1266488402.

It can be written as a sum of positive squares in 4 ways, for example, as 1080765625 + 968080996 = 32875^2 + 31114^2 .

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 2048846621 - 2⁶ = 2048846557 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 (2048846021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43676 + ... + 77493.

It is an arithmetic number, because the mean of its divisors is an integer number (263605335).

Almost surely, 2^2048846621 is an apocalyptic number.

It is an amenable number.

2048846621 is a deficient number, since it is larger than the sum of its proper divisors (59996059).

2048846621 is a wasteful number, since it uses less digits than its factorization.

2048846621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121663.

The product of its (nonzero) digits is 147456, while the sum is 41.

The square root of 2048846621 is about 45264.1869583449. The cubic root of 2048846621 is about 1270.0958079704.

The spelling of 2048846621 in words is "two billion, forty-eight million, eight hundred forty-six thousand, six hundred twenty-one".