2278041 has 8 divisors (see below), whose sum is σ = 3051360. Its totient is φ = 1511712.

The previous prime is 2278033. The next prime is 2278063. The reversal of 2278041 is 1408722.

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

It is not a de Polignac number, because 2278041 - 2³ = 2278033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2278021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 931 + ... + 2328.

It is an arithmetic number, because the mean of its divisors is an integer number (381420).

2^2278041 is an apocalyptic number.

It is an amenable number.

2278041 is a deficient number, since it is larger than the sum of its proper divisors (773319).

2278041 is a wasteful number, since it uses less digits than its factorization.

2278041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3495.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 2278041 is about 1509.3180579321. The cubic root of 2278041 is about 131.5791809652.

The spelling of 2278041 in words is "two million, two hundred seventy-eight thousand, forty-one".