2048461 has 4 divisors (see below), whose sum is σ = 2052252. Its totient is φ = 2044672.

The previous prime is 2048429. The next prime is 2048467. The reversal of 2048461 is 1648402.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1485961 + 562500 = 1219^2 + 750^2 .

It is a cyclic number.

It is not a de Polignac number, because 2048461 - 2⁵ = 2048429 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 (2048467) 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, 916 + ... + 2221.

It is an arithmetic number, because the mean of its divisors is an integer number (513063).

2^2048461 is an apocalyptic number.

It is an amenable number.

2048461 is a deficient number, since it is larger than the sum of its proper divisors (3791).

2048461 is an equidigital number, since it uses as much as digits as its factorization.

2048461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3790.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 2048461 is about 1431.2445633085. The cubic root of 2048461 is about 127.0016119828.

The spelling of 2048461 in words is "two million, forty-eight thousand, four hundred sixty-one".