2928441 has 4 divisors (see below), whose sum is σ = 3904592. Its totient is φ = 1952292.

The previous prime is 2928421. The next prime is 2928461. The reversal of 2928441 is 1448292.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (2928421) and next prime (2928461).

It is not a de Polignac number, because 2928441 - 2⁶ = 2928377 is a prime.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2928399 and 2928408.

It is not an unprimeable number, because it can be changed into a prime (2928421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 488071 + ... + 488076.

It is an arithmetic number, because the mean of its divisors is an integer number (976148).

2^2928441 is an apocalyptic number.

It is an amenable number.

2928441 is a deficient number, since it is larger than the sum of its proper divisors (976151).

2928441 is an equidigital number, since it uses as much as digits as its factorization.

2928441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976150.

The product of its digits is 4608, while the sum is 30.

The square root of 2928441 is about 1711.2688275078. The cubic root of 2928441 is about 143.0689839463.

The spelling of 2928441 in words is "two million, nine hundred twenty-eight thousand, four hundred forty-one".